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?!
Of everyone I'd ever met, 
Haru was the most persistent.
Haru war von allen Leuten,
denen ich je begegnete, der aufdringlichste.
Entre todos los que conocí, 
Haru fue el más persistente.
Entre todos los que conocí, 
Haru fue el más persistente.
De tous les gens que j’ai rencontrés, 
Haru était le plus tenace.
Di tutte le persone che avevo conosciuto,
Haru fu la più tenace.
O Haru foi a pessoa mais 
 persistente que eu já conheci.