Now with six members, the Nuko Club is officially recognized by the principal. Shingo and the others have to arrive early every day to care for the animals. Miu invites both Shingo and Sana to go with her to buy supplies for the club which displeases Sana. Sana's displeasure grows when she finds out that Miu and Shingo are now on a first name basis, and that Miu shared the cocoa that Sana gave her with Shingo. Another day, Shingo and Sana are left alone in the club room and Sana applies a compress to Shingo's aching neck...