I haven't watched the video yet (although I probably should) but when I first heard this song, I thought of two people who had been in a relationship, but they aren't together anymore. The singer feels like they let the other person down by doing something wrong, and although they don't want to care for them anymore, they still want them to be happy. The part when he sings, "No, but at least your happy," makes me think that even though they're still apart, and that he doesn't want to be with the other person, he still wants the other person to be happy no matter what. He gave everything to them, and they just ignored him and hurt him. He doesn't want them to feel the pain that he had, so he put up with the other person and tried to make them happy. He feels like he let them down because he feels like he's failing at trying to make them happy. The part when he sings, "I wish that I could say I'm proud, I'm sorry that I let you down," makes me think that he should be proud that he's trying, but he's still sorry that he's not making anything any better.
I haven't watched the video yet (although I probably should) but when I first heard this song, I thought of two people who had been in a relationship, but they aren't together anymore. The singer feels like they let the other person down by doing something wrong, and although they don't want to care for them anymore, they still want them to be happy. The part when he sings, "No, but at least your happy," makes me think that even though they're still apart, and that he doesn't want to be with the other person, he still wants the other person to be happy no matter what. He gave everything to them, and they just ignored him and hurt him. He doesn't want them to feel the pain that he had, so he put up with the other person and tried to make them happy. He feels like he let them down because he feels like he's failing at trying to make them happy. The part when he sings, "I wish that I could say I'm proud, I'm sorry that I let you down," makes me think that he should be proud that he's trying, but he's still sorry that he's not making anything any better.