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. 
You know...
This is kinda strange.
Irgendwas daran kommt mir faul vor …
Esto es raro.
Esto es raro.
Quand même, ça fait bizarre…
Sai... è piuttosto strano...
Mas... É meio esquisito, né?
Если честно...
Всё это как-то странно.