Janu visits the dorms on a weekend afternoon to assist Kio and Eruka with the "Dorm Room Renovation" project. Upon arrival, he encounters Eruka, who is cleaning the room and displays a flirtatious interest in Janu, even attempting to initiate a French lesson. Janu questions Eruka about Kio's whereabouts and notes her sudden curiosity regarding his personal life and phone number.
After Kio joins them, the trio discusses the future use of the renovated room, which they jokingly—and then bluntly—refer to as a space for "sexy times." Kio leaves to acquire decorations, tasking Janu and Eruka with dismantling the beds and cleaning. During their time alone, Janu and Eruka engage in a playful, flirtatious dynamic, culminating in a pillow fight. Their interaction is interrupted by Zena, a visiting cousin of Hana, who peeks into the room and mistakes the pair for a couple. Despite Eruka’s embarrassment, she plays along with the misunderstanding to maintain privacy. After Zena departs, the tension remains, and the task of clearing the room is eventually completed. The event concludes with Janu leaving the dorms, reflecting on the lingering awkwardness and the budding physical desire between him and Eruka.