I think this is about a guy who loves a girl who is his good friend. She brings sunlight into his world and he can't have her. He doesn't care what he has to do for her, and even though it is "right" to give up, he'd rather be wrong and stay with by her side in hope that the sun will rise again.
I think this is about a guy who loves a girl who is his good friend. She brings sunlight into his world and he can't have her. He doesn't care what he has to do for her, and even though it is "right" to give up, he'd rather be wrong and stay with by her side in hope that the sun will rise again.