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've been friends for a long time.
Ihr seid schon lange befreundet, nicht?
Son amigas desde hace tiempo, ¿verdad?
Sois amigas desde hace tiempo, ¿verdad?
Vous êtes amies de longue date…
Voi siete amiche da tanto tempo, giusto?
Vocês são amigas
há muito tempo, não é?
А вы с ней так долго дружили.