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?!
If what Haru says is true, 
then what am I doing here?
Wenn Haru das ernst gemeint hat,
warum ist er dann hier?
Si lo que Haru dice es cierto, 
entonces, ¿qué hago aquí?
Si lo que Haru dice es cierto, 
entonces, ¿qué hago aquí?
Si ce qu’il dit est vrai, 
alors pourquoi suis-je ici ?
Se le cose stanno come dice Haru,
allora che ci faccio io qui?
Se o que o Haru diz é verdade,
por que é que eu estou aqui agora?