#1
Squid Girl is passing by a hero show and decides to observe the show with the excited children. After the Black Tights attack the children, in the usual plot twist, the hero known as the Noh Mask Rider appears. The strange looking hero causes Squid Girl to fall over laughing, but when the boss, the Squid Demon appears, her expression does an about-face! 
#2
Squid Girl gives the answer to a math problem Eiko was agonizing over from behind her.  Eiko suspects she somehow cheated, but she correctly answers all the additional problems she is given. Unable to accept this, Eiko gives her the ultimate obstacle of a college entrance exam problem. Squid Girl writes down a number of formulas...
#3
Nagisa is swallowed by a giant wave while surfing and is saved by Goro. The next day, Goro comes to the Lemon where Nagisa is able to thank him again for saving her, but...
And since when is Nagisa
your prey?!
Und seit wann ist Nagisa deine Beute?!
¡¿Y desde cuándo es tu presa?!
¡¿Y desde cuándo es tu presa?!
Et depuis quand
Nagisa est-elle ta proie ?
E desde quando a Nagisa é a sua presa?!