What episode is pretending to be a star boyfriend?

The next stop is happiness, episode 19: He, pretending to be a boyfriend, invited He to the dance.

He and Chen, the monitor of the university, called. Chen told her that Amy said in the group that he didn't have a boyfriend and asked everyone to introduce him to the marriage partner. Chen couldn't stand it, so she asked He to bring her boyfriend to everyone to stop Amy's mouth. After returning home, He asked He to help him pretend to be a boyfriend, but He made an appointment with Yang Yadong to go to the planetarium, so He had to find Ye to send himself to the monitor's birthday party, but He didn't tell Ye the truth, but let Ye Luming send himself to the door of the hotel. When he arrived at the door of the hotel, he was very close to Ye in front of Chen.