Lyric discussion by The_Bends 

What a great song.

To me, it's about denying closure. He is expressing how much he needs this person, knowing in the back of his mind that she isn't going to come back due to the excessive amount of mistakes he made in the past. But he feels some form of comfort knowing that there is that small possibility, so he waits and waits.

I can really feel this song after a breakup. It hurts yet it's comforting at the same time.

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