You lay on your back staring at your phone with a smile on your face. You were currently texting someone that mustn't be named. At least not right now with your friend laying on her side by your legs. You click your phone off and pick up the book to your right. As you begin to open the first page your phone buzzes signaling an incoming text. You ignore it wanting to read your book when your phone buzzes again, then once more. You roll your eyes and continue to read. After about five minutes your phone buzzes alerting you to fifteen new texts.

"Damn (Y/L/N)! Someone is popular." Your friend teases before quickly reaching over and grabbing your phone. She unlocks it and reads the eighteen texts. "Who the fuck is Winter Boo Bear❄️👻🐻?" She asks.

You snatch your phone back and read the texts. "An old friend. From the year I spent in New York." You tell her smiling whilst replying.

She narrows her eyes at you but ignores the obvious lie. "Did you hear? Sebastian Stan had been confirmed for Infinity War? Parts one and two?"

You had heard from an extremely reliable source, aka your boyfriend, but you couldn't tell (Y/Friends/N) that. Not yet. The only person that knew of you and your boyfriend was yourself, him, and your cat. "Yeah! I'm so excited!"

(Y/Friends/N) rolls her eyes. "Because your in loooove with Bucky."

You smile not denying it. You scroll through your phone when you get another text.

From: Winter Boo Bear❄️👻🐻
(Y/N)! I'm bored! Can I come over???????

You roll your eyes.

No. (Y/Friends/N)'s here atm. Sry babe. Xx

From: Winter Boo Bear❄️👻🐻
y don't tell her? then i can come over. (:

you tell me. it was your choice to stay a secret.

From: Winter Boo Bear❄️👻🐻
ughhhhhhhhhh. pwease?

fine. just come over if it will get you to stfu.

From: Winter Boo Bear❄️👻🐻
yay!!!! love you babe. Xx

"(Y/Friends/N), I have been secretly dating someone for a year and you wouldn't believe me if I told you. He's coming over now so you can believe me when he's here." You say as you click off your phone.

(Y/Friends/N) doesn't look up from her book. "Sure (Y/N). Whatever you say."

You roll your eyes. "Want some tea?" You ask as you groan and stretch before standing up. (Y/Friends/N) nods. "Chai?" She gives you a thumb up.

You laugh at her before leaving your room and heading to the kitchen. You start to make you and (Y/Friends/N) some Chai when there is a knock at the door. You smirk knowing full well who it is. "(Y/Friends/N) could you get that? It's my boyfriend." You call out as you continue to make the tea whilst secretly grabbing your phone and pulling open the camera.

(Y/Friends/N) walks into the room, "Only because your a liar." She says heading to the door.

"If I'm telling the truth will you buy me a month's supply of Nutella?" You ask as you begin to film.

She laughs before flipping the camera off and saying sure. You sneak after her, abandoning your tea, as you begin to film. She looks at the camera and makes a crude gesture with her index, middle finger, and tongue.

"Do that when you open the door." You say between chuckles. She agrees and opens the door, whilst doing that gesture.

Suddenly her hand falls to her side her jaw dropping open. "Y-you..." She says pointing at your boyfriend. "Your....."

"Hi, (Y/Friends/N) right?" Sebastian Stan asks holding out a hand. "Very pleased to meet you. I've heard so much about you."

(Y/Friends/N) just stares. "You know my name!?" She whisper squeaks. "(Y/N)!" She says turning around. "He knows my name!"

You laugh. "I know. I told him it. He's my boyfriend."

"Bullshit!" (Y/Friends/N) says.

Sebastian smiles. "Nope. We meet five years ago after the filming of Captain America: The First Avenger. We've been friends for years and I finally asked her out last year."

(Y/Friends/N) stares at you in shock. "After I geek out and get his signature and a picture with him, and a video of him for my Snapchat Story; you (Y/N) (Y/L/N) have about three minutes to beg for forgiveness or start running. You chose."

"First let the man in (Y/Friends/N)." You say with an eye roll.

"Oh yeah! Please come in!" (Y/Friends/N) says moving out of the way. Sebastian smiles and walks in closing the door behind him.

You stop the video and then grin. (Y/Friends/N) takes her photos and gets his signature. Once they are done Sebastian grins and walks over to you. You smile and wrap your hands around his neck and stand on your tip toes to reach. You both rest your foreheads against the other and grin. "I missed you." Sebastian says softly. Your knees buckle at that statement and you forget everything around you.

"Is that so?" You ask softly playing with the hair on the nape of his neck.

He hums a yes and you both close your eyes just enjoying the others company for a moment. "Your so perfect." He says before pressing his lips softly to yours. You kiss him back eagerly and melt against him as his hands go to your waist. You run your hands through his hair and a moment later pull away once again resting your forehead against his your hands still running through his hair. He presses a kiss to your nose. "I love you."

You smile your heart fluttering. "I love you too. Mister Sexy Sebass."

"Well I just threw up a little in my mouth." (Y/Friends/N) says and you suddenly remember you are not alone.

You stand back on your heels and burry your face in your boyfriend's chest and groan. Sebastian wraps his arms around you protectively and then the two of you pull away. Sebastian, however, doesn't let go of you, wrapping one arm around your shoulders. "I'm sorry that was rude." He says apologizing.

(Y/Friends/N) grins. "It's alright. Because of that cuteness I've decided whatever on getting mad at (Y/N) for not telling me. And I've also decided I am no longer welcome so I am taking my chai tea and leaving. I'll bring the mug and the Nutella I owe you next time I see you." She then walks past you, grabs the TARDIS mug (your favorite) and then leaves.

Sebastian turns you around and puts his other arm around your neck pulling you closer. You wrap your arms around his waist. "Now, I think we should pick up where we left off. I must say, it ended my boredom." He says before reconnecting your lips together.

Later that night after events had taken place (*cough* fondue *cough*) your phone began to buzz madly. You glance over to your dresser where your phone was going crazy.  You sigh and press a kiss to his bare chest before going over and grabbing it. 500,000 Instagram notifications and one text.

Confused you unlock your phone and read the text.

From: (Y/Friends/N) 💕👑
check my ig! #sorrynotsorry (paybacks a bitch 🔥)

You open the app and the first thing on your feed is a video posted by @(Y/Friends/N)_(Y/Friends/Last/N). It was a video of you and Sebastian from earlier that day. It was when he came over and hugged you and ended before the intense make out scene. The caption read: #tfw your best friend @your_ig_username and celeb crush @imsebastianstan are the cutest couple. #sebastianstan

You groan before commenting: #tfw your bff goes behind your back and posts videos 😒 #nowonderwhyshewaskeptinthedark

As you crawl back in bed you bring your phone and show Sebastian the video. He grins and kisses the top of your head. "If this wasn't so cute I'd be pissed because I've been planing to post something to tell the public."

You turn your head up and place a chaste kiss on his lips. "Why don't you do it now? Then I will post something."

"Can I borrow your phone?" He asks.

"Sure." You tell him handing it over. He logs into his account and then scrolls through your camera roll. He finds a photo of you reading a book, with your glasses, a blanket around you, your TARDIS mug on the coffee table. It was his favorite photo and he convinced you (*wink*) not to delete it. He then adds the following caption:

my girlfriend is geeky, but that's alright because so am i @your_ig_account

He posts the photo and then logs out handing you the phone. You smile and press a longer kiss to his lips before logging into your account and finding your favorite photo of Sebastian. It was when he came over and began to try to play with your cat and then placed the gray cat on his head. He made a kissy face at you and you took a photo. You then added the caption:

well, @imsebastianstan , cat's out of the bag. #punnotintened

You then click your phone off and press a long kiss to his neck. "Wanna go for round two?" You murmur as you trail kisses from that spot to his earlobe.

Sebastian chuckles before rolling you over so he's on top. Without a word he begins to kiss you making your toes curl. And well you all know what happens from there.

Extended Ending:

The next morning you saw over a million notifications on your Instagram. You smile and decide to give the fangirls a little more to talk about. You quickly open up Instagram and then find Sebastian's account. You then comment, 'aww babe😚💕' and then scroll through the notifications from the fangirls.

You had been tagged in so many photos and you tried your hardest to like them all. You saw one that was adorable. The user had captioned a huge paragraph explaining how happy they were that Sebastian had found someone he loved so deeply. How they were happy and they would do anything to anyone who hated on their relationship. 

Sebastian's phone buzzes from the other room where he was cooking breakfast. You then see a reply. '@your_ig_account Your too cute for me☺️😘'

You smile and bite your lip happily. 'nah babe, that tole belongs to you. 😚😚'

Before you can do anything else you see a reply. '@your_ig_account ❤️ Xx'

You then sneak out of the bedroom and attack Sebastian in a hug. He nearly drops his phone in surprise. "Your too good for me." You tell him as you squeeze him tighter.

He sets his phone down and turns the fire under the eggs he had been cooking off. "Nope. You are perfect and too good for me."

He turns around in your grip and holds you close. "I know you (Y/N) (Y/L/N) no matter what happens to our secret from now on."

Word Count: 1857

Cover Credit: BBuchananBarnes