Lyric discussion by ShadowKyKat 

Cover art for Girls/Girls/Boys lyrics by Panic! at the Disco

I'm kinda leaning towards the thought that Brandon is that guy that likes the girl who happens to be bisexual and with another girl at the time and doesn't want to be "out" yet. The whole song SEEMS to be the guy's attempt to get with the girl so others will not find out but he's also accepting that LOVE IS NOT A CHOICE!!! So he can't MAKE her, but she knows where to find him in case she doesn't want to come out.

My Interpretation

or even that she pretends to be with a guy to find society's norm...

My Interpretation