Why?

I don't know why I do it:
1am - Good or bad, you're always missing. I'm still waiting for that to go away.

I know even less why he does:
Later - Are you asking or telling me "good or bad"? I think you may be confusing "missing" with "thinking about"!! You seem to have moved on just fine without me.

Right after - There have been times, a few times, just recently, that I have wanted to come home, come home to what was before. But I stop myself feeling that way, knowing it won't be the same. It can never be the same, it could never be as good as that again. So I stay.