You and Mizuki started dating in your first year of high school, but you met them in middle school. You had known about their sister going away for while, and you tried your best to comfort them when they missed her, and they were grateful for that. Apparently, Mizuki's sister was coming back, which was great! You were happy for them. Mizuki had been excited ever since Yuuki came back, since she would finally get to meet you. Mizuki told you that they were gonna show their sister some clothes they bought, and they wanted you to be there for some reason. You were in Mizuki's room with their sister, watching them try on a bunch of different dresses

Mizuki: "How does this one look? I just got this last month and haven't had any chances to wear it''