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's enough. I shouldn't have asked you.
Das reicht. Ich hätte dich nicht fragen sollen.
Ya es suficiente. No debí pedírtelo.
Ya es suficiente. No debí habértelo pedido.
Laisse tomber,
je me suis trompé à ton sujet.
Já chega, eu não devia ter te pedido.