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.
What are they up to at this hour?
Ist doch noch viel zu früh.
¿Qué hacen a esta hora?
¿Qué hacen a estas horas?
Pourquoi sont-ils ici
de si bon matin ?
Por que acordaram a essa hora?