Though Zhao Liying and Zhang Bichen are the actor in recreational group, but two people are an actor one is a singer, originally should be mixed of it doesn't matter, but there is very wonderful lot however between two people, zhao Liying and Zhang Bichen's relation how? On June 9, zhao Liying shared small video of scene of concert of a paragraph of Zhang Bichen on gregarious platform. And what film in video is Zhang Bichen is sung " look " the setting when. This song regards the teleplay theme that Zhao Liying acts the leading role as music, sing jointly by Zhang Bichen and Zhao Liying.