The accompaniment of this song is called "Sad or Happy".

"Sad or Happy" is a piece of pure music composed by Korean singer July/. It is included in the album "MySoul" and is the accompaniment of "What Should I Do? I Love You".

The song "What should I do, I love you" is a song sung by the singer Benxi, with lyrics written by Benxi himself. "What should I do, I love you" is a Mandarin song released by Benxi in 2009, with a soft RMB melody. The soothing piano, accompanied by the violin, repeatedly emits a kind of sadness, but it is made lively and lively by the cheerful BGM, making people addicted to it.

The excerpt of the lyrics is: Haha, the rain has passed and the sky has cleared up. That rain really hurt my feelings. I still didn’t give up and slowly opened my eyes.