They've been dating for nearly three months, but Takashi and Yukina's relationship remains strictly platonic. Yukina carries emotional trauma from a past experience where she had sex with her first partner, only to be dumped immediately afterward, making her hesitant to grow closer to Takashi. Sensing her unease, Takashi treats her gently and with care—until one day, he suddenly suggests taking a bath together with the condition that they keep the lights off. This moment rapidly deepens their bond, and soon Yukina finds herself falling for Takashi in a whole new way. *Included in "Let's Make This an Unforgettable Night."*