I think that in this song, he meets a girl, and she's everything he wants...and he becomes completely infatuated with her, and it seems as if it's mutual. He basically gives her everything he has, and his friends and family think it's unhealthy, but he disregards their feelings because he believes him and her are forever. But he finds out later on that's she's had a boyfriend all along and she chooses the other man over him. He's just trying to gain her back by refilling her head with their memories, and telling her he still cares for her.
I think that in this song, he meets a girl, and she's everything he wants...and he becomes completely infatuated with her, and it seems as if it's mutual. He basically gives her everything he has, and his friends and family think it's unhealthy, but he disregards their feelings because he believes him and her are forever. But he finds out later on that's she's had a boyfriend all along and she chooses the other man over him. He's just trying to gain her back by refilling her head with their memories, and telling her he still cares for her.