The e-mail Ren sent prompts Haruko to come to Japan all the way from Switzerland. Eagerly looking forward to seeing Haruko again, Ren innocently bubblles with excitement. But believing Haruko may notice how his relationship with Ren has changed, Haru is unable to show genuine excitement for Haruko's visit. When Haruko finally arrives at the Kaidou family home, Ren tries to tell her what he's thinking, but... A storm named Haruko has suddenly arrived at the Kaidou family home! What will happen to the brothers' quiet life?!
These moments make me feel like Haru 
and I are different in every way.
In solchen Momenten merke ich,
Estos momentos me hacen sentir que
 Haru y yo somos muy diferentes.
Estos momentos me hacen sentir que
 Haru y yo somos muy diferentes.
Haru et moi sommes si différents.
Questi momenti mi fanno pensare
che io e Haru siamo diversi in tutto.
São em momentos como esse que sinto que
eu e o Haru somos completamente diferentes.