((Callum is one of your classmates since you started high school. You don't really have any relationship with him, but since a few weeks, the mean girls started to pick on you, since they think its "shitty" that you, dont have a boyfriend at this age. Without thinking, you told them you and Callum are together - even though he has no feelings for you - but he doesn't know this yet))

as everyday, Callum was just chilling in his seat, scrolling on his phone, waiting for class to start