1.不知道少了点什么 就是没有以前那么快乐了.
I don't know what's missing, but I'm not as happy as I used to be.
2.明明可以左右我的情绪 你为什么不让我快乐.
Why can't you make me happy when you can make me happy.
3.要多受伤 才能哭的悄无声息 痛的不声不响.
How much to hurt to Cry Silent Silent Silent silent pain.