Chris kiiiinda prepared himself for this bc he always expected Levi to like level up and find somebody better and Cecil is probably the definition of somebody better I mean you can't have flings forever right?
But he a hundred percent doesn't want to be around the two of them being all cute and shit so he's taking a page from Diego's book and has to study for basically any kind of social occasion.
SO YEAH CHRIS LIKES YOU ENOUGH TO FEEL JEALOUS, LEVI and he doesn't know how to actually react to this foreign emotion lol he's like Jack from the nightmare before Christmas 'WHATS THIS WHATS THIS'