微笑过的悲伤有谁懂
[wēi xiào guò de bēi shāng yŏu shéi dŏng]
This name conveys a deep sense of hidden sorrow. It suggests that although one puts on a smiling face or pretends to be happy, the pain and melancholy inside have not been understood by others. A smile can also sometimes be an escape from sad emotions.