A/N: Okay so this story is a bit all over the place mostly because I tried to get so many things in here to build it up. The title is confusing because although it features Stiles (a lot of Stiles) it's mainly about you and Isaac's love.

"Please Isaac" you begged as you watched your boyfriend pace back and forth telling you that he thinks it's best that you both break up. Isaac stopped and turned towards you his emotions fighting one another. "Y/N I need you to listen to me." He whispered loudly and cupped your face between his hands.
"our love was fragile from the beginning." Isaac cleared his throat. "Isaa-" before the tear could escape your eyes Isaac's thumb smoothed it away. "I love you Y/N, I always have and I know I always will, how you found ways to love me still surprises me." He let out a dry laugh. His hands held your face between them gently. His eyes scanned your face taking in every detail from the little scars, to your slightly unaligned eyelash. "You're my first love Y/N, and I wanted nothing more than for you to be my last." He gulped. "then stay." You begged. "I can't" Isaac's thumb smoothed under your eye.
Isaac dropped his hands to your back and pulled you into a tight embrace. His lips pressed against your forehead and his hands rubbed your back. "bye Y/N" he quickly turned away so you don't see him ready to cry. "Isaac." You raised your voice but he kept walking down the path.

**three years later

"hey new girl." A friendly voice sat down beside you. "hello." You smiled after taking a gulp of your soda. "Stiles," the stranger extended his hand. "Y/N" you grabbed his hand and gave it a light shake. "well Y/N you look hopelessly lost." He observed "yeah, I can't find my first class and it's my first day and I feel so dorky." Your cheeks redden. "well I can help if you want." Stiles smiled with crooked lips. "thanks." You smiled back.
...
"hey new girl." Stiles whispered in your ear. "hey Stiles." You smiled as you carefully picked out your lunch. "so did you make any new friends today?" Stiles asked as he copied your choices. "I'm not here for friends." You nudged him playfully and continued down to get your utensils. "well in that case sit with me and mine I'm sure we can change your mind." Stiles assured you. "over here." He gestured with his head, you followed closely behind him.
"hey everyone." Stiles sat down and pulled out a chair for you. "this is Y/N," he gestured to you. "hello." You waved nervously. "Hello." One of the boys gave Stiles a look and smiled at you. "I'm Scott," "Lydia." The pretty strawberry blonde raised her fork. "over there is Allison," she pointed to the brunette at the lunch line. "nice to meet you all." You smiled and sat with them admiring your new group of friends.

**three months later

"hey," Stiles grabbed your waist seductively before placing a gentle kiss on the nape of your neck. "Stiles." You blushed and pulled away from his grip. "I'm sorry, I forgot you're not a fan of PDA" he snickered. "shut up." you playfully pushed him. "so Scott wants us to hang out at his house tonight." Stiles clasped his hand in yours and walked you along-side him down the hall. "I have plans with Lydia and Allison" you pouted. "not anymore they are coming over too." Stiles smiled. "so now you have no choice but come over." He raised his eyebrows. "fine." You smiled. "only because I don't want you to be alone." You cooed and kissed his lips.
...
The night was going great, you were fully content with the little circle of friends that fell in your lap and you were more than grateful for the wonderful boyfriend who came along with it. You cuddled into Stiles lap as he and Scott played two players on the Xbox. Allison and Lydia went out for snacks and were gone before you and Stiles showed up. Suddenly there was knock on the door that grabbed everyone's attention.
"that's not Allison and Lydia" Scott furrowed his eyebrows and shot up. "who is it?" you asked as Scott looked out the peep hole. "Derek." he sighed. Stiles groaned and rolled his eyes. Scott opened the door and greeted the guy they dreaded to see warmly. The brooding tall and built figure pushed past Scott followed by three other bodies. "Scott" Derek tilted his head with a devious smile. "what do you want Derek?" Stiles asked clearly upset to see him. "I just wanted to introduce you to...my pack" Derek stepped aside and grand gestured to the three bodies behind him. "Erica, Boyd and—" "Isaac?" you interrupted stepping out behind Stiles.
Isaac looked up and his face flushed. "Y/N?!" he nearly jumped from excitement. Isaac quickly ran out of formation and pulled you into his arms. "I—how?—" he grinned. "Isaac" his alpha glared. Isaac let go of you and stepped back into line. "you know him?" Stiles asked in confusion "I'll tell you later." You kissed Stiles cheek in assurance. Isaac looked at you and at Stiles but quickly looked back at Derek when you caught him staring.

**one week later

"so you were never planning on telling me you were going to school here?" Isaac scowled behind you. "I'm sorry Isaac, but I didn't even know you were here." You argued back. "what about you and Stilinski?" Isaac asked trying to hide his jealousy with curiosity. "he's my boyfriend." You replied avoiding eye contact with Isaac. "so that's it? what we had is nothing?" Isaac finally released his jealousy. "no." you sighed and stopped walking to turn to Isaac. "what we had was special, it's something I will never forget." You assured him. "you were the first boy I ever loved" a smiled formed on Isaac's lips, his hand grabbed yours but you pulled away. "but Stiles is the first boy I ever fallen IN love with." You looked down at your feet.
"oh." Isaac pulled his hand back to his side. "so you love me, but you're in love with Stilinski?" Isaac asked feeling his own heart break. "yeah," you nodded. "I understand." Isaac nodded and turned away. "Isaac." You called after him but he ignored your cries and kept walking.
~~
Isaac kept a death stare at you and Stiles as the two of you sat next to one another enjoying your lunch and each other's company. "what's wrong with you?" Erica asked as she sat down next to Isaac. Erica looked up and seen what Isaac was staring at and let out a stifled laugh. "you have a thing for Stilinski's girl? Don't you?" she giggled. "she was my girl before she was Stilinski's" Isaac raised his eyebrows. "so take her back." Erica advised and looked at you and Stiles in disgust. "it's not easy." Isaac replied. "why?" Erica continued the conversation. "she is IN love with Stiles." Isaac looked down. Erica looked at Isaac and back at you. "I'm not the person to talk to about this, but I'm pretty sure love doesn't just disappear." She assured him. "make her remember the relationship you had before." Erica suggested. "then maybe you can stop with your pathetic moping." She rolled her eyes and walked off to find Boyd.

The hallway was crowded and every few bodies someone would push into you slamming you into the wall of lockers. "hey back up." Stiles pushed a few bodies away from you. "thanks" you smiled at your boyfriend and continued to put your things away. "here, let me help" Stiles grabbed the rest of your stuff and started to place them on the high shelf or where he seen they were best fit. While Stiles was helping you Isaac stood silently in the dark shadow of the hallway.
"stalk much?" Erica grinned and stood in front of Isaac's view. "no." Isaac replied and turned away leaving Erica standing in the hall. "Forget about her." Erica started talking while she caught up to Isaac. "she is being a major distraction and we need you. or did you forget you were part of a pack?" Erica raised her eyebrow. "I am here for the pack." Isaac replied getting frustrated. "then forget her." Erica repeated and walked away rolling her eyes.
...
"no," you grumbled and pressed the backspace repeatedly. "still the nerd I see." A familiar voice spoke behind you making you blush. "hey," you smiled at Isaac. "something's never change." you added. "what are you working on?" Isaac asked and leaned against the back of your chair. "just an essay, noting major" you replied. "everything is major to you" Isaac smiled. "what do you want Isaac?" you asked shifting away from his arms. "Just thought it would be okay to drop by and see how my old ex-girlfriend is doing." Isaac cleared his throat.
You looked at Isaac and furrowed your eyebrows. "really?, that is how you are going to act?" you asked and rolled your eyes. "how do you want me to act?" Isaac asked his voice turning sour. You stood up and faced Isaac. "Isaac, just don't," you lifted your hand up. "you left me remember? You left me without so much as a phone call explaining our relationship if it was still on or if it was over." Isaac looked down at your laptop screen and seen your wallpaper was a picture of you and Stiles.
You rolled your eyes to Isaac's silence and sat back down in your chair taking in a deep breath. "Isaac, can you just respect that I'm happy." You looked at him fighting your urge to show you were hurting by his words. "is that what you really are?" Isaac asked feeling his heart drop. You nodded and looked back at your laptop screen. "okay." Isaac swallowed the dry lump clogging his air. "I'll respect that." He stood up and headed towards the door leaving the computer lab.
"so what happen?" Erica asked standing by the door to the computer lab. Isaac looked at Erica and back down at his feet. "I—" Isaac looked up at the wall of lockers his tears threatening to spill from his eyes. "nothing." He cleared his throat and continued down the hall.
"so are you finally going to do what I said and forget her?" Erica asked finally catching up to Isaac. Isaac looked at Erica and rolled his eyes. "in a sense." He replied. "what the hell does that even mean?" Erica furrowed her eyebrows. "I won't forget her, but I'll let her go." Isaac replied under his breath. "I'll let her go so she can re find that happiness I sucked out of her the night I left her without an explanation." Erica looked at Isaac her usual confident smile being replaced with a frown. "you really loved her didn't you?" Erica's face went stern. Isaac looked up and out the front doors seeing Stiles pulling up to come pick you up. "I never stopped." Isaac gulped and pushed the door open to leave the school.
...
"you feeling okay?" Stiles asked as you sat staring blankly at the tv screen but paying no attention to what movie was on the screen. "yeah." You lied and forced a smile at Stiles. "just thinking about my assignment." You continued and shifted to snuggle into Stiles chest. "I thought you said you were done?" Stiles asked confused. "I'm actually not." You sat up. "I'm sorry, but can we do this movie night another time? I really need to finish my school work" you frowned. "yeah sure no problem" Stiles smiled "you're the best" you grinned and planted a quick kiss on Stiles' lips before rushing out the door.
You walked mindlessly through the different neighborhoods until you found yourself at Isaac's house. It seemed so empty since his dad died but you knew he would be there. You found the courage to knock on the door and waited for an answer. Isaac opened the door his sleepy eyes trying to focus on you. "Y/N?" he asked in confusion. "can I come in?" you asked quietly. "yeah of course." Isaac stepped aside to let you in. "where's Stiles?" he asked looking to see if the signature blue jeep was in the drive way. "I just came from his house." You replied and turned to face Isaac.
"so what are you doing here at ten at night?" Isaac asked stretching to wake his body up. "I—I don't know" you replied feeling your tears build up on the rim of your eyelashes. "I was walking, I thought was walking home and before I knew I was here, knocking on your door." you blinked feeling a tear stroll down your face. "do you need someone to walk you home?" Isaac asked looking for his jacket. Your mouth moved but you couldn't compile a sentence your mind was blank, all you could think of was the night Isaac left, the years between then and now and your tears just poured out.
"here." Isaac handed you a tissue. "ever since I got here I always felt like something was missing. I thought I could fill that emptiness in by letting Stiles in but I wasn't filling anything, I was just covering it." you looked at Isaac. "Y/N," Isaac sighed and walked up to you. "Y/N" Isaac looked down at the both of your feet. "you're with Stiles." He reminded you. "yeah bu- I can break up with—" Isaac shook his head and gave you a serious face. "I once told you that I will always love you, and that I want you to be the last person I'll ever love but not like this" Isaac gulped down a dry lump. He wrapped his hands around your arms and held you a distance away. "I'm sorry." He shook his head.
You felt the hot tears streaming down your face and you wanted nothing more than to run away. "one of these days I don't know when or how far away it is, but we will be Y/N and Isaac again." He wiped your fresh tears. "I promise." With that he pulled you into his chest and held you tightly his lips pressing a soft kiss to your forehead.

"you wanted me to meet you here?" Isaac asked in concern as you stood inside an empty classroom. "yeah." You played with your fingers. "I just wanted to let you know some stuff" you sighed. "okay," Isaac sat on the surface of a desk and looked at you. "well, I just wanted to point out that you have been more than great with respecting my relationship with Stiles, and I thank you for that" you began. "well I said I would" Isaac replied. "but look, something has been going on with Stiles for the last few days." Your voice trembled. "and I noticed how Allison has caught your eyes and you caught hers." You gulped. "that's not really a thing." Isaac assured you. "Isaac." You sighed deeply. "I don't want you to put a halt to your life thinking that Stiles and I will be breaking up anytime soon." You looked at him. Isaac nodded but you could tell he wasn't getting at what you were saying.
"what I'm saying Isaac is...Stiles needs me more than ever now." You swallowed your tears. "and I am his girlfriend, so me and you can't really be hanging out as much as we used to, if at all." A tear trickled down. "I'm sorry Isaac," your bit your lips together. "but this thing with Allison I encourage it." you sniffled at him. "I encourage it so much, because I don't want you to hold on to that shred of hope forever." You looked down. "because it looks like that shred of hope has disappeared for me." You added feeling the words sounding harsher out loud. "but you said—" "I know what I said Isaac" you closed your eyes. "I was weak and I never expected this thing with Stiles to happen" you swallowed. "but it has, and it opened my eyes to the fact that I love him and I don't ever want to leave him"
"okay" Isaac replied after a long moment of silence. "okay, you don't mind never seeing each other again?" you wiped your tear. "yeah," Isaac replied and stood up. "I mean you don't love me and I'm pretty sure Allison will" he added trying his hardest to stay stoic. "thank you." you smiled and walked in his direction. Isaac opened his arms and stepped towards you. "no" you stopped and extended your arms in front of you. "no hugging," you looked at Isaac. "that way this goodbye won't seem so real" you sniffled. Isaac nodded and let you pass by him. You turned and gave him a light smile the last smile for a while.
**three years later**
You were sitting on the staircase in front of your dorm trying to understand the last page you just read from your book. Everything seemed like it wasn't clicking. Your furrowed your eyebrows and concentrated hard on the words trying to permanently press them into your thoughts. "Still quite the nerd." A voice that made your throat knot spoke up. You lowered your book and seen Isaac standing at the bottom of the staircase looking up at you with his blue eyes. "Isaac?!" you nearly squealed. You threw your books to the side and hurried down the steps skipping the last to steps and jumping into Isaac's arms. Isaac held you tightly and swung you in one full circle before placing you down gently on the ground.
"I was wondering what happened to you." you smiled feeling your heart bouncing like a toy paddle ball. "I've been here" he smiled at the surroundings. "I missed you." you informed him and threw your arms around his waist so relieved to see a familiar face. "I missed you too." Isaac mumbled into the air his hand rubbing your back. "come on, you need to tell me what you've been doing!" you tugged him along down the sidewalk. "first of all tell me how you got here? No tell me what you're doing here? Just tell me something!" you babbled on making Isaac grin....
"yeah, things really went downhill" you told Isaac about the Dread Doctors and Theo, About Derek turning young again and about Kate coming back from the dead. "So how about you? Isaac asked "I just told you." you smirked "no I mean tell me what you've been up to." Isaac replied. "don't get me wrong Scott and the others lives are interesting but how about you? how have things been going with Stiles? How does this work exactly? I'm pretty sure his phone bill must be high" Isaac chuckled kicking up some dust with the toe of his shoe. "we actually broke up about a year ago" you mumbled. "why?" Isaac asked in concern. "you guys seemed like such a solid thing the last time I seen you." "well it's kind of hard to maintain a relationship when I study abroad and he's still in the states" you pushed some hair behind your ears. "with Lydia" you gulped your sentence. "makes sense." Isaac shrugged. You looked at Isaac and gave him a weak smile, although it still pained you, somehow you knew he was right. Isaac could sense you were still hurting, "how about dinner?" he asked changing the subject quickly. "I'd love that" you replied. "great, let's go" he gestured for you to follow him.
...
"thank you for dinner" you looked over at Isaac as he walked beside you. "no problem, maybe this can be one of many" he winked. "maybe." You shrugged. "my study abroad should be done in a year." You replied. "seems like enough time for me." He assured you. The both of you stopped in front of your university dorm, "well this is me." You sighed. "nice view" Isaac quickly ran across the road and leaned over a railing desperately avoiding another farewell. "yeah, it's really pretty" you caught up and stood beside him leaning into the pole. "well, I guess this is bye until I see you again?" you looked up at Isaa who was looking ahead. You could tell Isaac was avoiding a goodbye so you let out a soft chuckle and grinned at Isaac.
"you know me and you kind of have this bad habit of saying goodbye to one another." You smirked. "yeah, we kind of do." Isaac chuckled finally responding to you. "and we also have a habit of being with someone who isn't the other." He added. "what?" you asked holding in your laugh. "come on Y/N think about it, we actually never really belonged to anyone else." Isaac looked at you. "what do you mean?" you furrowed your eyebrows. Isaac shrugged and smiled weakly. "Allison never really belonged to me, and Stiles never really belonged to you." he looked down at his feet. You didn't know exactly where to look so you just looked ahead.
"so tell me the truth." You asked still looking straight ahead. "what?" Isaac asked looking in the same direction. "do you love me?" you asked, Isaac looked at you and back ahead. "yes." He replied. A smile spread across your lips before you turned back to him. "really?" you asked. Isaac turned and grabbed your hands in between his and pressed your fingertips to his lips. "more and more every day, if that is at all possible and it must be, because I feel it." "I—" you stopped and looked into his innocent blue eyes. "I love you too" the words felt so natural coming from you. "you said that someday we'd be together, we'd be Isaac and Y/N again" Isaac gave you light nod, you pulled your hands away from him and cupped his face between your palms. "I think that, that day is today." You smiled making Isaac nearly jump. "You own my heart Isaac Lahey, and you always did, from the very start" You chuckled softly. The smile on Isaac's face filled that empty space in your heart instantly. You pulled his face down to you, the both of your lips touching instantly. You inhaled the peppermint gum on his breath and the smell of his body. Isaac pulled away and opened his eyes the both of you smiling like complete and utter fools. He placed a gentle palm on your face and brushed some stray hairs behind your ear. "my beautiful Y/N" he smiled and leaned in kissing you once more almost like he was saving that kiss for years.