What you don't understand is that the complexity in your eyes is the song Butterfly, which is the singer's birthday. In the lyrics of butterfly? What I don't understand is the complexity in your eyes. How can I look you in the eye and say no, it's raining outside, and I want to ask you how to get there? The tune is very dynamic and cheerful, and the lyrics are very simple and easy to understand, which is very popular among fans. Butterfly is Chen Chen's cover song. What are the lyrics in Chinese version? What you don't understand is the complexity in your eyes As a famous song, the lyrics are very touching, especially the English version? I am your little butterfly. Green, black and blue make up the color of the sky? It has been covered by many singers, and Chen Chen's cover is unique and has a high popularity on the Internet. The original version of Butterfly was sung by a smile. DK (Smiling Sisters), release time 1998 July 13. Other songs sung by Chen Chen include Away from Strings, Lying, Aymo, Prison Department and so on. His voice is deep and powerful, and his singing seems to be magical, which is introduced into your heart through your ears.