I feel that this song is talking about the death of the girl he loves. And how her personality was very warm and welcoming like summer but now that she's gone the world feels cold and wintery. And he tried his best to save her, but he couldn't.
So this song is about what he's feeling. But he's telling himself that he will feel good again. Because everything happens for a reason. But he will never forget her.
I feel that this song is talking about the death of the girl he loves. And how her personality was very warm and welcoming like summer but now that she's gone the world feels cold and wintery. And he tried his best to save her, but he couldn't. So this song is about what he's feeling. But he's telling himself that he will feel good again. Because everything happens for a reason. But he will never forget her.