Guri finally meets Seiji's younger sister, Akua and is surprised by her rather cold attitude towards her big brother. The cupid decides to learn more about what changed this once loving sister, and Yuzu is right there to help (or make things worse...). But while the girls are getting acquainted the demon Stolas appears and a panick ensues! The strangely psychotic penguin seems to have a special affinity for Akua and sends her running. It's up to her big brother Seiji to save her like he used to.
I guess that's what an 
ideal couple looks like.
So sieht wohl ein
Bilderbuchpärchen aus.
Supongo que eso es una pareja ideal.
Supongo que así es una pareja ideal.
C’est donc ça, le couple idéal…
Ecco come dovrebbe essere una coppia ideale...
Acho que isso é um casal ideal...
Наверное, так выглядит идеальная пара.