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.
And I went to all the trouble of 
making and bringing you lunch.
Y yo que me molesté en hacerte
y traerte el almuerzo…
Y yo que me molesté en hacerte
y traerte el almuerzo…
E io che mi sono pure impegnata tanto
per prepararti il pranzo.
E eu tive todo o trabalho
 de te fazer um almoço!
А я ведь так старалась, 
чтобы приготовить тебе обед.