I feel it is important to share my Julie and the Phantoms headcanons for the boys so here we go...
Alex - gay (canon)
Luke - bisexual (headcanon)
Reggie - bisexual (kinda canon?)
Alex and Luke were in a committed relationship for a while and broke up amicably. Alex dommed the hell out of Luke, and usually topped, because I say so.
Luke and Reggie had a one night stand at some point after Alex and Luke broke up. It was kinda Reggie's bisexual awakening. Luke gets to top for this one, yk as a treat. But if they had been together more times, they would have switched.

















