Grandpa four and Su Bai. Grandpa Four is a post-00 Internet celebrity. At first, I mainly changed the video on the short video platform. Grandpa Four and Su Bai 20 17 are together, and they co-produced a short video together, keeping a low profile and not being demon. They became lovers favored by countless people among the early online celebrities. Tik Tok dressing is to use the chorus of a song to achieve dressing operation. This series is also very popular on the Internet. Dressing is a way for Tik Tok to play short videos.