Lyric discussion by panic!atthecircus 

Cover art for 3 AM lyrics by Friday Night Boys, The

Either the girl broke up with the guy, and she regrets it, so she keeps coming back, or the boy broke up with her, and she wants him back.

Or, I'm completely off. I wouldn't know because no one else has bothered to comment this song.

I love this song, though. TFNB are great.