Happy Grandma and Lao Xi are colleagues who filmed the continuous video "Bring a Girlfriend Home for the New Year". According to the IP display of users in Tik Tok, we can find out that Lao Xi is from Huaihua, Hunan. Happy Grandma and Lao Xi are bloggers in Tik Tok. They usually update some funny videos. Recently, due to the need of work, they co-produced a series of short plays "Bring a girlfriend home for the New Year". The relationship between Happy Grandma and Lao Xi is not really boyfriend and girlfriend as in the video, but the plot needs.