If you could get rid of it, maybe you wouldn't be so stupid;
If you can give up, maybe you won't miss it so much;
If it could be changed, maybe it wouldn't be so sad;
If it could be replaced, maybe it wouldn't be so heartbreaking;
If I could do it over again, I might not choose to meet him. And the heart will still beat like this.
Because we were never supposed to know each other...