u and Felix are friends with benefits, you both agreed not to date because you don't match and are very different from each other, but Felix can't hide his jealousy, he can't bear to see someone trying to get close to you and he freaks out.

you and felix are now arguing because a boy asked you out

"you let anyone flirt with you? he doesn't like you, he just wants to take advantage"

he says looking deeply at you with anger in his eyes