In the afternoon of Saturday, Seri looks stupidly happy. I went home excited by the car to pick me up. He says he's going to play with his parents tomorrow Sunday. Everyone says that it's not very easy to be accompanied by parents, but Aiko said, "Serino-chan always misses her dad and mom. How happy I am to be able to go together..." And get angry. Everyone who reflects a little. However, Seri's mom and dad can't make ends meet, and the outing is canceled. Angry. I left home and rolled into Aiko's place. I secretly looked into it, but mom and dad didn't seem to notice that Seri was gone. The one who was angry was decided to take the next step. He made a threatening letter himself and pretended to be a kidnapping. As expected, this time, everyone made a big fuss and had to report it to the police. A detective moved and came to search for Aiko's house. And what a spank will be arrested!?

Sybille se prépare à partir en week-end à Sapporo avec ses parents pour le festival de la neige. Mais au dernier moment, elle reçoit un coup de téléphone de son père qui prétend être retenu par son travail. Exaspérée, Sybille décide de s'enfuir de chez elle et choisit d'aller s'installer chez Claire à qui elle va causer de gros ennuis.

Serina è inviperita con i genitori che le hanno disdetto un weekend in loro compagnia. Per ripicca si trasferisce a casa di Aika, sola con Spank, e inscena un rapimento per attirare le attenzioni della famiglia. Aika e Spank diventano vittime innocenti dei sospetti della polizia.

土曜の昼下がり、バカに嬉しそうなせりの。迎えの車でウキウキと帰っていった。明日の日曜に両親と遊びに行くと言うのだ。みんなは、父兄同伴じゃあんまりパッとしないなどと言うが、愛子は「せりのちゃんは、いつもパパやママとすれ違いなのよ。