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. 
She's never invited friends over...
Sie hat aber nie Freunde
nach Hause eingeladen.
Nunca trajo a sus amigos a casa.
Nunca trajo a sus amigas a casa.
Elle n’a jamais invité personne
à la maison,
Lei...
Ela nunca convidou as
amigas dela para vir em casa
На деле же Томоми никогда
не приглашает друзей в гости.