Tập 9: Nanami để lại một chiếc kotatsu cho Mitsuki, người đang học cùng Hiyori trước khi Yūya sửa bài toán cho cô ấy trong lúc ngủ.

9

Nanami brings a kotatsu over to the house before leaving for work. Mitsuki then sees it and uses it while studying math but falls asleep followed by Hiyori. When Yūya sees Hiyori sleeping with Mitsuki he assumes she is a friend. After noticing her math book he sees that she has the wrong answers, and corrects them for her under the kotatsu before falling asleep as well. Mitsuki awakens to find Yūya holding her while sleeping causing her to unsuccessfully try to awaken him with a slap. She dismisses it as him being an airhead, but is touched when she finds the corrected math work he did. When Yūya wakes up Mitsuki blushes while saying thank you, but is confused when he asks where her friend went. The next day Mitsuki makes a bento for Yūya making Hiyori notice that she is acting differently. Hiyori compares it to a newlywed which Mitsuki dismisses as synchronized feelings with her. Mitsuki notices Yūya's bag shortly after but is reluctant about looking inside, Hiyori possesses her though and takes a look. Hiyori decides to pop back out of Mitsuki's body after to her surprise she notices a second bento. Mitsuki discovers the bento she made before is full while the other one is empty causing her to be upset and swear never to make lunch for him again. Yukina comes over to visit with a bento for Yūya, but sees Mitsuki is upset and offers to cook dinner with her. When Mitsuki starts to refuse Hiyori possesses her and accepts later telling Mitsuki that the bento is most likely a misunderstanding. Yūya goes for a bath before dinner and Mitsuki later jumps back into her body. Yukina tells her that Yūya has been happy receiving the meals Mitsuki makes for him, and that she will stop making bento for him while apologizing to her. Yukina accidentally spills dressing on Mitsuki causing her to go for a bath. By chance Yūya exits and sees her causing her to slap him again while raising the heart on the belt. Later Yūya is seen sitting at the table where he explains that he was saving Mitsuki's lunch for later. Yukina thinks to herself that they are a long way from love, Mitsuki is then seen on the steps to heaven with Hiyori who is happy she is closer to the gate. (Source: Wikipedia)