I think this song is about a guy who uses women and tricks them into falling in love with him, but he feels nothing towards them. Then it talks about the women's perspective telling him he doesn't know what it's like from her end (which he doesn't because he can't feel anything emotionally, and this makes her feel like nothing to him). At the end, he is saying he feels like nothing, and appears to on some level not like what he is, but can't change.
I think this song is about a guy who uses women and tricks them into falling in love with him, but he feels nothing towards them. Then it talks about the women's perspective telling him he doesn't know what it's like from her end (which he doesn't because he can't feel anything emotionally, and this makes her feel like nothing to him). At the end, he is saying he feels like nothing, and appears to on some level not like what he is, but can't change.