While everyone else in class gives Eiko hairpins on her birthday, homeroom teacher Kiyose Enami simply gives her a paperclip while Kamuri gives her a handmade ring. On another day, Kiyose wakes up to find Eiko tied up in her apartment, learning that Eiko had carried her home after she got drunk the previous night. As Eiko takes her leave, she is taken aback by an offhand compliment from Kiyose. Later that day, Eiko is surprised to see Kiyose wearing a necklace, which Kiyose reveals she had bought the other day. Speaking privately to Hana, Eiko reveals that she makes accessories as a hobby, including the necklace that Kiyose had bought, expressing her delight over seeing something she made being worn by someone.