Squid Girl decides that the Lemon should test their defenses against other invaders. But little do they know Squid Girl has other plans for this mock invasion...

A fight breaks out between Squid Girl and Eiko and this time things aren’t patching up as quickly.  With the tension in the air Chizuru closes the restaurant early so the group can go to the local Festival.  Will Squid Girl go back to the sea or will a mysterious visitor be the key.
But you actually want to make 
up with her, don't you?
Aber eigentlich willst du dich doch
 mit ihr wieder vertragen, oder?
En realidad quieres hacer
 las paces con ella, ¿no?
En realidad quieres hacer
 las paces con ella, ¿no?
Mais en vrai, tu veux
te réconcilier, non ?
Mas na verdade você quer fazer
 as pazes com ela, não é?