It's probably talking about one of the girls that he dated that he led on and dumped or something like that...and the memory of his mistakes and the mean things he's done haunt him. He wishes he could have a good relationship with her, and start over.
It's probably talking about one of the girls that he dated that he led on and dumped or something like that...and the memory of his mistakes and the mean things he's done haunt him. He wishes he could have a good relationship with her, and start over.