Mirin and Shuichi entwine in the hospital room late at night. Mie and Rika witness them and are left wondering what to do... Rika is troubled, but Mirin remains unchanged and continues her rounds. Rika follows her... Mirin uses the excuse of compensation to provide intense nursing services. She smiles like an angel as she bounces on Shuichi's waist, seemingly caring for him. Shuichi is lost in the past, ignoring Rika and focusing on Mirin's body... Meanwhile, Mie remains calm, not scolding Mirin. However, beneath that calmness lies a dark, troubled emotion.