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 didn't know what you liked, 
so I made lots of things.
Da ich deine Vorlieben
nicht kannte,
No sabía lo que te gustaba,
así que te hice varias cosas.
No sabía lo que te gustaba,
así que hice de todo.
J’ai fait un peu de tout,
vu que j’ignore tes goûts.
Non conosco i tuoi gusti,
quindi ho preparato un po' di tutto.
Eu não sabia do que você 
gosta, então tentei variar.
Я не знала, что тебе нравится, 
поэтому и сделала много всего.