Starring In-pyo Cha and Li Yingai.

It tells the direct love story of Li Kangxu and Bu Zhixian: Li Kangxu and Bu Zhixian met and fell in love while traveling in Thailand. Kang Xu took the initiative to chat with Ji Xian. During the chat, they fell in love with each other unconsciously and had sex that night. However, when they returned home, they found that the other party had married someone. Under the norms of social ethics, neither of them has the courage to pursue true love, so they have to go back to their own lives.