One hot summer day, the 4 girls and Haruko are playing in the pool. They notice that Pets is missing. Kana later hears from her classmate Aida that Pet's family is very rich and they are moving to Mars. 
Why are you
obsessed with this planet?
Warum? Warum bist du so
auf unseren Planeten fixiert?
¿Por qué te obsesiona
tanto este planeta?
¿Por qué te obsesiona
tanto este planeta?
Pourquoi ?
Perché...
Por quê? Por que a obsessão
com este planeta?
Объясни, почему ты
помешана на этой планете?