Squid Girl is the dad, Eiko is the mom, Sane is the other woman, and Kiyomi is the other other woman who is pregnant…  This is getting weird.  When Chizuru and Eiko give Squid Girl a bag and planner, she turns to Kiyomi to how use them.  This will be Squid Girls first time at the amusement park and the last time.
"Darling, what are these lip-stick stains?!"
"Schatz, wo kommt der Lippenstift auf deinem Hemd her?!"
"Cariño, ¿de quién es este lápiz labial?".
"Cariño, ¿de quién es este pintalabios?".
Chéri, que font ces marques
de rouge à lèvres sur ta chemise ?
"Querido, o que significam 
essas marcas de batom?!"