서우는 가능성 1%인 자신의 짝사랑이 쑥쑥 커나가는 느낌을 받으면서도, 자꾸만 이러면 안 될 거 같은 이유가 생각나 괴롭다.
은주 하숙에서는 새로운 하숙생 민정이 끝방에 집착한 이유가 밝혀진다.
Seo Woo feels that her one-sided love is slowly growing into something more than that. However, Seo Woo keeps thinking of reasons why she shouldn’t let her emotions go on any further. Meanwhile, Min Jung, the newest resident of Eunjoo Homestay, has a break-through in a therapy session with Ha Won’s device.
瑞雨感受到自己百分之一的可能性正逐漸擴大，同時內心又不斷自我譴責，因而飽受煎熬。恩珠寄宿屋的新房客敏靜執著於最裡面房間的理由終於揭曉…
