Alex and Luke; A 'Julie and the Phantoms' AU

A while ago on an Instagram live with Madison and Charlie, it was brought up very briefly that Luke and Alex -- when the guys were still alive, that is -- were together. To this, Charlie responded by saying "yea, of course." Furthermore, in a Wikipedia-esque webpage made for Sunset Curve, in the bio section for Luke it states something along the lines of "previously had a relationship with bandmate Alex." This topic was also brought up while Owen was on an Instagram live, where he said that it was something that definitely happened and that they had "something special." A lot of people are pretty sure they were both joking (and i am, too) but the idea of it is cute and leaves a potential back story to be desired. So, from an idea spouted on my TikTok (@lowqualitykate), this fic was born. This is my fan-made storyline of the events that preceded a relationship, and how a relationship could have gone down between Luke and Alex months before that one fateful night at the Orpheum.