Hype and Excitement The school cultural festival begins, and everyone is busy with the events. Mitsumi meets the visiting middle school friends of her friends and reflects on her friendships. When a lost three-year-old Keiri manages to reach Shima's classroom, Mitsumi realizes he is Shima's little brother. The class scrambles to find Shima and his mom. Keiri cries from relief when Shima shows up, while Mitsumi finds Shima's mom.