Episode :
The siblings Rizu and Kyoya engage in conflicts whenever they encounter each other. Their relationship is strained, leading to arguments even in front of their friends. One day, Rizu rushes home to escape the rain and unexpectedly collides with Kyoya at the entrance. Anger flares within Rizu, but she becomes momentarily speechless as she gazes at Kyoya’s impressive shirtless physique. He possesses a well-defined muscular build, precisely the type she finds appealing. Realizing that she is admiring her brother in a suggestive manner, Rizu attempts to change the subject and flee, but she suffers an accident that injures her ankle. Kyoya assists his sister by taking her to her room and tending to her injuries, during which he starts to recognize her striking attractiveness, especially since it is his first time entering her room. He tries to dismiss these thoughts and exits the room to prevent any complications, yet Rizu requests a massage. Although Kyoya is hesitant, he ultimately consents, feeling a sense of guilt over her accident. However, as he administers the massage, he comes to the realization that Rizu embodies the very qualities he finds desirable in a girl.
