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.
That doesn't mean you can eat it!
Das heißt nicht, dass du ihn essen darfst.
¡No significa que puedas comértelo!
¡Pero eso no significa que puedas comértelo!
Ce n’est pas une excuse
pour les manger !
Isso não significa que 
você tem que comer!