Part 1: Hee Tae suggests to Myeong Hee that they keep seeing each other just for the month of May, but Myeong Hee hesitates to answer him. In order to begin their relationship in earnest, Hee Tae pushes ahead with transferring Seok Chul to Gwangju. Meanwhile, Myeong Hee asks to see Soo Ryeon, but Soo Ryeon gets a mysterious phone call. Part 2: Hee Tae follows Myeong Hee to volunteer at an orphanage where he is forced to face his past trauma. However, Myeong Hee encourages him and helps him look at his trauma from a new perspective. Meanwhile, Myeong Soo and Jung Tae finally connect with one another, although their fathers have a tense encounter. (Source: Viu)