Why Is He Still Single?

After an awkward meeting at the movies with a charming doctor named Gu Yejia, Yu Yu's eccentric nature gets him in trouble with a design client.

Questions about her dating life leave Gu Yejia angry and embarrassed. Yu Yu helps his neighbor, Xia Xiaoman, after she passes out in her apartment.

Despite Gu Yejia's warning, Yu Yu gives in to an unhealthy food craving. Design assistant Shen Wu invites Xia Xiaoman to an upscale dinner.

Yu Yu makes a sincere effort to befriend Gu Yejia — only for his mother to embarrass him by playing matchmaker. Shen Wu misreads Xia Xiaoman's feelings.

After Yu Yu accidentally upsets Xia Xiaoman by helping with her finances, he turns to Gu Yejia for advice on improving his communication skills.

Yu Yu prepares to go to a fireworks display alone after Gu Yejia politely rejects his invitation — only for her to show up unexpectedly with her friends.

As the stress of his work takes a toll on Yu Yu's health, Gu Yejia rushes to his aid, ignoring his stubborn desire for privacy at home.

When her father's meddling puts Gu Yejia and Yu Yu's friendship in jeopardy, the pair must set aside their differences to handle a medical emergency.

After an altercation at a worksite is investigated, Yu Yu convinces Gu Yejia to come support him as he works up the nerve to apologize to the victim.

Yu Yu agrees to watch Xia Xiaoman's dog while she recovers from appendicitis, only to realize her furry friend might be more than he can handle alone.