Which Guy is for Me?

Betrayal

First ever Fan-Fic. More to come!! Art and Characters do not belong to me. This story doesn't take place in the actual "aot" land, but rather a fictional one with all the same people.
———————————————————————
Reminder!! Everyone In this book is basically in their junior year of college. So just keep in mind they aren't teenagers anymore. Alright, now that that's out of the way I hope you guys enjoy!!
—————————————————————
You couldn't believe your eyes. What had you done wrong...everything was fine just a few hours ago.
   "Fuck you Yeager!" you scream as tears form in your eyes. You grab your things and get out of his house as fast as you can, not even caring to look back.
   "(Y/N)! Wait please!! This isn't what it looks like I swear!"
It's not what it looks like?? Is he serious right now.
"So what you're telling me is that I didn't just see my boyfriend and my bestfriend fucking eachother??"
Speaking of the devil, here she comes still dressed in one of Eren's undershirts. Only his undershirt on. The fucking audacity. She smirks when she sees me outside crying.
"Well it was only a matter of time dont ya think? Eren was all over me before you came into the picture". Mikasa winks.

Alright, I know what you're thinking. What the hell just happened. Well, let's rewind back to this morning shall we?
———————————————————————
This Morning:

"I'm off to work Eren, love you. I'll see you later today okay?" You kiss him on the forehead.
He pouts. "Do you haaaaave to go? Cant you just stay a tiny bit longer".
You giggle, "you know I would...but we have bills to pay. And unlike you I don't get to work from home" (Y/N) sticks her tounge out at him.
"Fineee. Be back ASAP. I'm gonna miss you"
"I'm gonna miss you too. Bye now Eren" You both wave until you get into your car.

Little did Eren know the actual reason you had recently been working your ass off everyday was actually to get him his dream car for your guy's 6th year anniversary this week. High school sweethearts, you and him. Ever since 9th grade, you and Eren had been head over heels for eachother. You guys were the perfect couple—and you wanted to go all out this year. One last paycheck and you could finally afford that camero. God were you excited to see his reaction. You already contacted the dealership and scheduled the entire thing. Paying cash upfront just felt satisfying.
You texted your best friend:
(Y/N): Guess what I just bought!!
*Attachment 1 Image*
Mikasa: Cool. What for?
(Y/N): Eren and I's 6th year anniversary!!
Mikasa: Ah I see. Is that today already?
(Y/N): Yep!!! Want me to come pick you up in this bad boy??
*Read 10:30am*
Huh. That's weird. Whatever, sure she's got something going on.
———————————————————————
Few Hours Pass: Clock—6:30pm
"Oh my god" you think to yourself. "This is it!!" There's no way he's topping this gift. Every other year Yeager always does something extraordinary for our anniversary. I mean last year he took me on a shopping spree in Hawaii. This is the least I could do for him.
You drive home as you get a weird feeling in your stomach. "God I cant tell if those are just the butterflies in my belly excited to see his reaction or that bean burrito I just ate"
Quietly you park the car, grab that huge ribbon you stole from the dealership, (Boy did they not like that. I bought the car, why couldn't I take the ribbon too??) and sneak your way into the house.
Except when you get in, there's a few things you notice...that's not my bra on the floor. Those aren't my shoes either. Wait what the fuck-
Eren Yeager, and what do you know. My so called best friend Mikasa literally sitting on top of him basically naked, seducing him with kisses.
They both turn and look at me the minute I walk in. My mouth open, I don't even want them to see me cry. I grab my shit and go. Fuck. Fuck me. Fuck them both. Fuck Mikasa. Fuck Eren. I'm taking back that car—I liked how it looked anyway. I ran back outside with all my things as I see Eren struggling to get up to run after me.

And now, you know where we left off at
                     (Cont. from before)
Best timing too, it's fucking raining. Of course. Why wouldn't it be. Even worse, the damn keys won't work. Please, please just open.
"(Y/N), Please just wait. I know this looks bad. Let me explain!!"
You look up at him, tears in your eyes. You look back up at Mikasa, just smiling the entire time.
"I bought this car for you, you know. For our 6 year anniversary. Guess that didn't mean shit to you".
"I-"
You don't even hear what he has to say. You just shut the car door and leave. That's all you can do in this moment. Be the bigger person.
———————————————————————
As soon as you get to your dorm you just start bawling. Couldnt even get passed the doors. How could he even do something like this? How could Mikasa of all people? Your best friend, you never did ANYTHING to her. Lost in your thoughts, you didn't even hear the man behind you.
"Uh, (Y/N)...Is that you?"
    You sniffle, wiping your tears so you can actually see who's standing in front of you. "God, this is so embarrassing. Yeah, It's me. How ya been Jean-Boy" you say laughing. He just rolls his eyes. He hated whenever you called him that.

He grew to be super tall it seems. But then again you are crouched down on the ground. You see his ashy brown hair and brown eyes looking down at you. You hadn't seen him since middle school. You, Jean, and Marco were childhood bestfriend's. That was until Marco passed away in a car accident—then we split our ways. Never really spoke until now.
    "Common weirdo. People are gonna stare. I'll make you some coffee"
He helps you up. You laugh a bit. "Huh, Mr. Badboy still has a soft spot for me".
"Shut up or i'll drop you right here"
"Okay okay, forget I said anything Jean-Boy"
He sighs.
This is gonna be one hell of a throwback.