S1E15: I'm Her Boyfriend

Yue Qianling finds herself in a difficult position as she wants to reject Tang Xin. Gu Xun seizes the opportunity to intervene by pretending to be Yue Qianling's boyfriend. Gu Xun finds out that the person stalking Yue Qianling is the security guard, so he sets a trap to send him to the police station. The police officer misunderstands that Gu Xun is Yue Qianling's boyfriend, and Gu Xun once again takes advantage of the situation to pretend to be Yue Qianling's boyfriend.