What childhood sweetheart? He is clearly a villain who only knows how to bully him! He has obviously been oppressed by someone since he was a child, but there are still people praising them for their good relationship? I can't stand it anymore, I really can't stand it, this guy is clearly doing one thing in front of others and another in behind, and no one else understands his true face! He'd better stay away from him, otherwise he'll bully him to the point of becoming mentally "perverted"!
And why was he so uncomfortable when he left him. After stumbling around for a while, will I have to go back shamelessly in the end? Is that person still the same as before? How will things develop?
He listened to that song again and again and asked: "A long time ago/what would have happened if we had continued to love/?" He didn't know what would have happened if we had continued to love; but he knew what would have happened if we had not continued to love...