Bora confides in Deuk-gu and reveals that her brother, and not her mother, is the one who passed away and pleads with Deuk-gu to bring her to her brother's grave. At the beach, Bora forgives Deuk-gu for kissing her and thanks him for keeping her company during her difficult times. Gun-woo waits for them at the boxing school through the night and punches Deuk-gu upon seeing him the next morning. Gun-woo tells Bora about his doubts and things become more complicated for the three of them. Bora's mother asks to see Bora in future. Bora's father is reminded of his dead son, especially when he goes to their old house and sees the things there. Gun-woo attends a gathering among his former classmates and introduces Bora to everyone there in his drunken state, saying that they will get married. Bora quarrels with Gun-woo again. The next day, she asks to break up with him. Meanwhile, Deuk-gu finds out from Ji-hye that Bora is Jeong-kyu's younger sister.