I think it's the same girl described in Accidental Babies or 9 Crimes. He has a girlfriend so he feels good but awkward to be with this girl. He wants to be with her but feels it may be too late now because he is with someone else, and she's probably with someone as well, but he wants her so he can wait until they're both free.
I think this song is about thinking of cheating but not doing it (at least for now). But it is too hard for him to be near her so I think he will eventually end up cheating at some point (Accidental Babies or 9 Crimes).
I think it's the same girl described in Accidental Babies or 9 Crimes. He has a girlfriend so he feels good but awkward to be with this girl. He wants to be with her but feels it may be too late now because he is with someone else, and she's probably with someone as well, but he wants her so he can wait until they're both free. I think this song is about thinking of cheating but not doing it (at least for now). But it is too hard for him to be near her so I think he will eventually end up cheating at some point (Accidental Babies or 9 Crimes).