I Haven't Dated. How About You? (Me Neither.)

Gu Sheng and her roommates are watching the live broadcast of the contest. Mo Qingcheng, one of the judges, is singing a song. They are intoxicated by his voice. After the contest, Mo Qingcheng asks Gu Sheng to sleep first because he has to work at night. When Gu Sheng wakes up in the morning, the first message she receives is from Mo Qingcheng.