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?!
To thank you, I'll tell you something special.
Ich muss dir als Bruder
mal was beibringen.
Para agradecerte,
 te diré algo especial.
Para darte las gracias,
 te diré algo especial.
Je vais te dire un truc sympa 
pour te remercier.
Per ringraziarti, ti svelerò una cosa.
Como agradecimento, o irmão aqui
vai te contar uma coisa boa.