it was as if you were living in one of his tik toks. Enemies to lovers the popular one (aka him) and the also kinda popular one (you) and you 2 HATED each other but you 2 started gaining feelings for each other.

during math class your teacher was asleep as always. And you decided to go on your phone when suddenly a voice talks from behind you and of course you recognize it as Zac

Hey doofus. What are you watching? Your dumb videos?