- You have way too many pictures together.
- You love their best friends from home even though you never met them.
- You hate their enemies from home even though you never met them.
- You wait in your room until they get back from their last class just assuming that they will come eat with you when they are back.
- You know when they're hungry.
- You feel a part of their family.
- You walk around naked in your room.
- You feel awkward when walking by their one night stand as if you were the one who had the one night stand.
- You meet their high school friends in college and they are instantly your friends.
- You know how to get them to go out with you.
- You know what outfit to put them in to make them feel good about themselves.
- You know what clothes to steal from them to make yourself feel good about yourself.
- You already know where they were when they didn't make it home one night.
- You may go out with other people but always end up with them at the end of the night.
- You find yourself sharing your love for some late at night pizza.
- You save each other from study mental breakdowns by walking to get some fro-yo.
- You get more excited for each others' birthdays than you do for your own.
- You know when they need a drink.
- You make them a drink when they need a drink.
- You watch each others' shows just so you can spend an extra hour procrastinating with them and cuddling in bed.
- You go to them for your most ridiculous complaints because you know they will comfort you even when they know how crazy you are.
- You put them in charge of not allowing you to do crazy drunk things- drunk eat, drunk text, drunk shots: you get the point.
- You start looking more alike as the year goes on: "wait... is that me or you in this picture?"
- You think of their embarrassing moments during class and cannot contain your laughter.
- You know who they stalk on Instagram.
- You know which photo-editing app they use.
- You laugh at them when they are in a bad mood and b****ing.
- You know what foods they love and hate: even when they are super specific.
- You are texting all day long and not even realizing.
- You don't want to go out unless they go out.
- You worry for each others' lives during the summer when you're not together.
- You answer questions from other people for them.
- You know exactly what they are thinking by their facial expression without even saying anything.
- You have your day brightened when you finally get to stay home-bound for the night with no one but them.
- You have never met someone who is a bigger pain in your butt.
- You have archives of embarrassing pictures of them.
- You force each other to workout.
- You force each other to get late night food with you.
- You feel like you have known them your whole life.
- You love them uncontrollably.
