As Hanabi and Mugi continue their fake relationship, there is a girl who is watching them very closely. Her name is Noriko Kamomebata. She has viewed Mugi as her own prince charming ever since she was a little girl. She adamantly refuses to believe that the two of them are dating. Meanwhile, Hanabi's best friend Sanae Ebato also has her doubts about Hanabi and Mugi's relationship.

Sanae is over at Hanabi's house for a sleepover when she comes out and asks Hanabi about her relationship with Mugi. After Sanae corners Hanabi on her bed to get the truth about Mugi, she steals a kiss...

Summer break is here. Hanabi and Mugi both decide they will confess their feelings to their crushes after they complete their summer homework assignments. They are beginning to realize that they can no longer view each other as 'replacements' for their crushes as the time to confess their feelings draws near.

Hanabi and Mugi made a promise to see each other again after they confessed their feelings to their respective first loves, but Mugi never showed up. Not soon after, Hanabi accepts an invitation from Sanae to go on a trip to Karuizawa with her.

Hanabi and her own weakness has hurt Sanae. Before leaving Karuizawa, the two of them make a promise to become friends again someday. The new semester begins, and despite telling Akane his feelings, Mugi is still letting her toy with him.

Hanabi, Mugi, Sanae, Moca, Narumi, Akane. Their intertwined fates have been cut, unraveled, and retied into a new thread. What is the wish that these emotionally clumsy people discover beyond their disturbed love?