Because love is so beautiful and tempting, in which episode does Xiao Fei appear?

The relevant plot appears in episode 53.

In Episode 53, Chen Xiaofei and Lin Duomei met and couldn't resist the temptation and hugged each other. At the same time, Wenxin was looking for Chen Xiaofei everywhere and called him. Chen Xiaofei was with Lin Duomei at this time and didn't know whether to answer the call, but Lin Duomei deliberately picked up the phone and spoke loudly for Wenxin to hear. Wenxin was indeed very angry and immediately went to the room where Chen Xiaofei was to search for Lin Duomei, but could not find her. Wenxin was very angry, but by this time Lin Duomei had indeed left... Wenxin found her in the room I got a handkerchief with lipstick marks on it. Wenxin realized that Chen Xiaofei was indeed in contact with other women, and went to Chen Xiaofei's company to make a fuss. Chen Xiaofei was helpless. Lin Duomei and Ye Nandi talked about how they deliberately seduced Chen Xiaofei and left a handkerchief. Ye Nandi was very worried and condemned the other party for not taking such a risk. Lin Duomei knew that the other party was caring about her, so she didn't feel angry but was very moved.