C50 Pain and Happiness

When her sister's voice disappeared from the room and she left to go to work, when she no longer cared about her usual consolation, Fan Shuang's heart dropped to the floor. It should have been her sister's heart that broke.

Why did his own heart shatter?

Or their hearts would be broken! However, the big difference was that her sister's heart was broken by Fan Shuang's teasing