You're a Greaser and he's a Soc. Greasers and Socs have this new huge set of rage and hate for each other. You always fight and sometimes would get jumped by the groups of Socs

One night you snuck into the Drive-In theater to watch a movie. You walk to the back and sit in a seat, only to notice Bob's mustang was there. You growl realizing he's here

Bob just walked out of the snack area and sits in the trunk of his mustang to watch the movie

Bob: Ugh, it's just a dumb beach movie again