Requested by CrazyCatTeen35: Peter is Y/N's good friend and crush but she doesn't know that he's Spiderman. One day, they're on their way to a school trip when something happens. Y/N notices Peter swing out of the bus, so she makes the driver pull over and follows him, therefore discovering that he's Spiderman. She gets then gets in trouble during the fight and Peter has to save her

*A little bit of context since I butchered the explanation of the request lol. The account requesting it asked for it to be set during the city fight at the start of "Infinity war", so this is when Peter sees the doughnut spaceship and gets out of the bus before heading into the city. Hope that makes sense lol*

I sat on the bus next to MJ, our class heading to a school trip as it drove along the Brooklyn Bridge.

"So, yeah, I figured out how to do the homework that I was stuck on, didn't take me too long but it was a pain in the ass-." I slowly started to zone out MJ's voice as my eyes drifted to the row across from us, where Peter and Ned, our other best friends, were sitting with Peter in the row behind Ned. I sighed and bit my lip as I looked at Peter. He laughed at something that Ned said and threw his head back, the action making me go weak at the knees. Peter and I had been close for as long as I could remember since I lived across the hallway to him in the same apartment block. Sure, we were friends, but I'd always wanted more. I found the boy so kind and caring, not to mention extremely attractive. But I had received absolutely no hints to suggest that he felt the same, and so I wasn't going to go for it until I at least had an inkling.

"Oy."

"Ow." I scoffed, flinching and looking at MJ as she flicked my ear. She looked at me, her eyebrow raised and her lips pursed as her eyes flicked to Peter.

"You were checking him out, weren't you?" she smirked accusingly. My eyes widened and my cheeks heated up slightly.

"N-no, of course not! Gross, he's our best friend." I scoffed and shook my head.

"I don't blame you, Y/N. He's a very attractive and kind guy, of course you're checking him out." she nodded. My eyes widened further.

"W-what? Does that mean that you like him too?" I gulped.

"Ha, no. I just wanted you to admit that you like him, which is exactly what you just did." she smirked. I sighed in relief at the fact that MJ wasn't my competition before rolling my eyes.

"Not that it matters anyway. He'd never go for someone like me." I sighed.

"Hey, don't put yourself like that. You're beautiful, smart and caring, Petey-boy would be lucky to find himself with you." she reassured. I looked at her and gave her a small smile.

"Thanks, MJ. I appreciate that." I nodded, making her return it.

"WE'RE ALL GOING TO DIE!" Ned suddenly shouted, making us look at him.

"Oh my god." I mumbled, my eyes widening as we looked out of the window across from us to see what looked to be a massive doughnut-shaped spaceship in the sky. Everyone rushed to the other side of the bus and started murmuring and shouting, making me gulp as I stayed in my seat. I looked at Peter, him being the only one who would be able to comfort me right now. But then I saw it. He reached into his backpack, his wrists emerging with two contraptions clicking around them.

"What the hell-." Peter subtly aimed at a window on my side of the bus and fired a web at it, making my eyes widen further as he pulled the window open with the web. I watched as he flung himself across the bus and out of the window as I sat there in stunned silence.

"What the hell?!" I scoffed as I shot up. I looked out of the window to see Peter now with a Spiderman mask on as he jumped off of the bridge before soaring into the air.

"STOP THE BUS!" I yelled as I rushed to the driver.

"What, you want to be closer to that thing?!" he exclaimed as he looked over his shoulder at the spaceship.

"Yes, I want to go home, stop the bus!" I lied. He sighed before stopping it. The doors opened and I rushed out, my gaze desperately trying to find Peter on the skyline. I clocked his soaring form, making me gulp. Was I really about to do this? Was I really about to follow my crush, who was apparently Spiderman, into a situation that could very likely kill me? The answer was yes.

"Y/N, come back!" MJ yelled as she rushed off of the bus, but I ignored her as I started running along the highway and back towards Queens.

My boots crunched against the ash that now coated the street, making me cough and hold the collar of my jacket over my mouth and nose as I walked through downtown Queens. The spaceship had appeared about fifteen minutes ago, and in that time, it had already done an unbelievable amount of damage. I gulped as I passed cars on fire, as well as ones that had somehow been flipped upside down. People ran past me in the other direction, making my heart start to pound as I realised that I was heading straight into the fight. But that's where Peter was. I screamed, my hands quickly raising to cup my mouth as I saw Spiderman suddenly whip across the intersection that I'd reached.

"Fuck." I gulped, my mind telling me to quit whilst I was ahead but my feet refusing to listen as I started to run after him. I turned the corner, my eyes widening and my feet stopping abruptly as I saw Peter fighting what looked to be a fucking massive alien. God, why did that feel so normal to say? I gulped, my eyes widening further as the alien seemed to spot me.

"You brought your girlfriend to the fight? Oh dear." he smirked sickeningly, making Peter look over his shoulder at me. His white eyes widened.

"Y/N, RUN!" he yelled. I gulped and nodded, not needing to be told twice as I turned on my heels. I gasped and stopped again as another massive alien was now standing in my way. He smirked and raised his hammer, making me scream.

"Y/N, NO!" I heard Peter yell before the hammer was smashed into me. It sent me flying into a wall, the impact knocking me out immediately as my body fell to the ground.

Peter's P.O.V

Peter soared after the alien, dodging bits of concrete and car that were being thrown at him.

"I want to play nice! I just want the necklace, man!" he taunted as he shot webs at him.

"And we just want to end the universe." the alien retorted.

"I feel like my goal is more achievable." Peter nodded under his mask as he fired a web at the alien's hand. It stuck, allowing Peter to stick the other end to a nearby building, rendering the alien somewhat restrained.

"I'll take that, thank you very much." he nodded, making the alien groan as Peter gently plucked Doctor Strange's stolen pendant from the alien's hand. Suddenly, the alien's gaze moved past him and his lips curled into a sickening smirk.

"You brought your girlfriend to the fight? Oh dear." he cooed, making Peter's eyebrows furrow in confusion as he looked over his shoulder.

"Oh, fuck." he mumbled, his white eyes widening as Y/N stood there, looking absolutely terrified.

"Y/N, RUN!" he yelled. She gulped and nodded before turning on her heels. She gasped and stopped again as another massive alien was now standing in her way, making Peter's eyes widen again. He smirked and raised his hammer, making her scream.

"Y/N, NO!" Peter screamed as the hammer was smashed into her. It sent her flying into a wall, the impact knocking her out immediately as her body fell to the ground. Peter choked, his mind trying to comprehend what had just happened. He'd just seen his best friend, and crush, potentially be killed. All because she followed him off of the bus.

"Mr Stark, I need help, one of my friends has just been injured." Peter spoke into comms, trying desperately not to cry as he continued to web up the alien that he'd been fighting.

"What?! How?!" he exclaimed.

"I think that she must have followed me off of the bus. She's in a bad way, though." he choked, his eyes widening as he saw the alien that had knocked Y/N out start to walk towards her.

"GET AWAY FROM HER!" he yelled, desperately trying to web himself to her in time. Just as he reached her and raised his hammer, a beam of white light shot into him and sent him flying.

"Woah!" Peter exclaimed as Tony landed in his suit. He looked at the boy.

"I've got these two. Take her to the Tower, tell her that I sent you." he instructed.

"Thank you, Mr Stark." he nodded. Tony returned it before flying after the alien that he'd shot. Peter looked over his shoulder and gulped as the other alien started to be engulfed in a ray of light that was coming from the ship, the ray of light seemingly beaming him back up. He turned back to Y/N, a choke leaving her lips as she lay on the ground, still unconscious and with a bloodied cut on her forehead.

"You're going to be okay, Y/N. I'm so sorry that you got caught up in this." he choked as he gently picked her up bridal style before launching both of them into the air with a web.

Y/N's P.O.V

Pain swept through my head, making me groan loudly and squeeze my eyes shut as the migraine set in.

"Hey, you're okay." my eyebrows furrowed as I swore that I heard Peter's voice, as well as felt a hand gently being placed over mine. I forced my eyes open slowly, them squinting and closing as I was met with harsh clinical lights. My eyes opened fully, my eyebrows furrowed and my brain filled with questions as I seemed to be in a hospital room. But a super fancy and modern hospital room. I looked to my side and gulped as Peter sat on the chair next to the bed, his hand over mine as he looked at me timidly.

"W-what...happened?" I mumbled quietly. He bit his lip.

"How much do you remember?" he asked. I sighed and rested my head back against the pillow, my eyes closing and squeezing shut as I tried to remember.

"Fuck, I...I remember Ned yelling and then...you...fucking flying out of the bus." My eyes shot open and I looked back at him. My eyes widened and a sigh left Peter's lips as he looked down at his Spiderman suit.

"The last thing that I remember is being knocked out by that alien thing. But fuck me, I definitely remember that you're Spiderman." I gulped and shook my head. Peter sighed and looked at me.

"I'm sorry that I didn't tell you-."

"How long?" I choked. He gulped, his eyes wavering as he clenched his jaw.

"Three years now." he admitted. I choked, tears leaving my eyes as I looked at him. All of this time, I thought that Peter would trust me with his life. And yet apparently he didn't even trust me enough to tell me his secret.

"Do MJ and Ned know? Does your aunt May know?" I questioned.

"Yes, but listen, I didn't actually tell any of them. May and Ned accidentally saw me in the suit and MJ figured it out by herself. I swear that I didn't tell any of them, Y/N. And if I had told them, I definitely would have told you." he insisted. I could tell by the way that he was gripping my hand and looking at me with desperate eyes that he really needed me to believe him. I sighed and looked at him.

"It's okay. I get it. It's a very big secret, I can understand not wanting many people to know." I reassured.

"Thanks for understanding." he nodded, making me give him a small smile as I looked around the suite.

"Where are we?" I scoffed.

"Um, we're in the Avengers' Tower. Mr Stark gave me permission to bring you here since you got injured." he nodded. My eyes widened and I looked at him.

"We're in the Avengers' Tower?! That's so cool!" I exclaimed and jumped up slightly in the bed, making Peter laugh and shake his head at me. I winced as more pain shot through my head, Peter's smile dipping as he stood up.

"Woah, take it easy. You have a concussion and will have migraines for the next few days. I'll get a nurse to up your morphine." he nodded as he gently took the side of my neck and guided my head back onto the pillow before checking the morphine tube that was in my hand. I sighed and bit my lip, my gaze on my best friend as he sat back down.

"I thought that I'd lost you, Pete." I admitted quietly. He gave me a small smile as he put his hand over mine.

"I thought that I'd lost you too. I swear that my world fell apart when I saw that alien knock you out." he chuckled slightly and shook his head, but I could tell that he was trying not to cry as he looked down. My eyebrows furrowed.

"I didn't realise that I meant that much to you." I gulped. He nodded and bit his lip before looking back at me.

"You really do, Y/N. I honestly don't know what I'd do without you." he scoffed and shook his head, his eyes wavering as a tear fell down his face. I bit my lip, my heart starting to pound. I didn't know why, but this felt like the perfect moment to make a move. And I'd be damned if I missed it.

"Pete." I whispered, making him gulp as he stood up.

"You okay?" he asked as he leant over me. I nodded and bit my lip before cupping his face, making his eyes widen slightly. I leant up, Peter taking the hint and closing the gap between our lips. He returned the kiss, his hands gently holding my arms as I held his face. I broke the kiss and looked at him.

"I didn't realise that you felt the same." he chuckled quietly.

"Surprise." I smiled, making him laugh and shake his head as he leant down and kissed me again.