Kanade and Yukino, along with Sakuya, arrive home where their younger sister, Shizuku, awaits them. While putting up with Sakuya, Kanade and Yukino learn that Shizuku has been jealous of the two's closeness.

Kanade and Yukino have to deal with the way things have turned out, while Shizuku has a talk with Sakuya, who explains why she fell for Kanade. Shizuku then spends the night with Kanade and Yukino and apologizes.

Kanade has a weird dream involving Yukino. While worrying about her exams and homework, she gets taken out by Yukino to a cafe for Valentine's Day. However, Kanade has to redo her homework for incorporating her dreams into them.

Kanade gets a stern lecture from her teacher concerning her recent art fumble, and Yukino warns her to be more careful. The new dorms are in preparations and Sakuya has a whole floor dedicated to her and Kanade, but then Kanade points out she already signed up to share one with Yukino and she freezes up. Kanade mentions that she might take extra classes during the Spring holidays, and has to tell Shizuku that they might not be home, which ruins plans she had. Yukino says that she'll get a part time job so Kanade can go to prep school, which stuns her a little.