In this episode, a man and a woman confront their complicated feelings as he struggles to hate her but cannot forget her. He offers to stay by her side until he eventually grows resentful, proposing they start this difficult relationship tomorrow. Meanwhile, the woman, Yu-Ri, declares she is leaving for good, ending their meetings. As he ponders why she returned now, a shocking detail emerges: her sister is seen wearing his clothes, raising new questions. The episode ends on this mysterious note, leaving their future and the sister's involvement unclear.