Alex is disgruntled by seeing  Sanae being overly happy about Squid Girl's visit 
that day. When she finally arrives, he bites her in the leg.
Seeing that, Eiko suggests that Squid Girl takes Alex on a walk.

One morning, when Squid Girl is taking a walk on the beach, she sees kids 
gathering and moving synchronized to strange music. 
Convinced that it must be some sort of ritual or brainwashing, she can't get
the movements out of her head. 

When Gorou sees with what kind of ease Squid Girl retrieves Takeru's ball 
that was washed away by the tides, he asks her if she wants to become a 
life saver.
Now gently roll your bodies side to side.
Nun drehen wir unsere Körper zu allen Seiten...
Ahora giren los cuerpos lado a lado...
Ahora girad los cuerpos de lado a lado...
Puis, l’exercice
de rotation des bras…
Agora, balancem com cuidado seus 
corpos de um lado para o outro.