Episode Title:
That Key Was Never Handled Until Today.
Episode Description:
At her apartment, Yukino notifies her sister Haruno that she decided to move back to her family. Haruno acknowledges that Yukino has finally grown up and even says that she will herself have a talk with their mother about Yukino. She tells Yukino to pack up, Yui offers her help and then accepts Haruno's offer to stay overnight. Haruno and Hachiman leave. On the street, they have a conversation, where Haruno asks Hachiman to take care of Yukino and underlines the difference between herself and Hachiman in that she does not want to always be Yukino's older sister. On the next day, Hayama speaks to Hachiman and makes it clear that Haruno has told him about yesterday's events. He also sees that Yukino has changed. After class, during the club's meeting, Isshiki comes to the club's room and offers to organize a prom party for the next year's graduation. Yukino accepts Isshiki's proposal, stressing the fact that she made this decision personally, and not as the head of the club. In the evening, Yui comes to her room and recalls a certain event from yesterday's time spent with Yukino - left alone in Yukino's room, Yui notices a photo of Yukino and Hachiman made during their visit of Destiny Land hidden among plush toys in Yukino's bed. In her inner monologue, Yui acknowledges that she had known for a long time how Yukino feels towards Hachiman and acknowledges her own feelings towards him, but admits her inability to influence anything.
