#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...
Thanks to you, there's one less
person who squidding gets me.
Dank dir versteht mich noch eine Person weniger.
Por tu culpa, ahora hay una 
persona menos que me teme.
Por tu culpa, ahora hay una 
persona menos que me teme.
à cause de toi,
je viens de perdre une adepte !
Graças a você, agora eu tenho 
uma pessoa a menos que me entende.