High school student Yuta Asamura begins living with his stepsister Saki Ayase and her mother due to his father's remarriage. Both Yuta and Saki, who hold cautious values regarding relationships between men and women, agree to live with an appropriate sense of distance between them.
"What is that, some kind of contract?"
"ما هذا؟ عقد من نوع ما؟"
haben sie mich nur ausgelacht
und meinten, ich klinge wie eine Anwältin.
se ríen, dicen que parece un contrato
se ríen, dicen que parece un contrato
elles me demandent
si je suis une notaire.
mi ridono sempre tutti dietro dicendomi: 
"Stiamo facendo un contratto o cosa?"
Eles riem, não me levam a sério, dizem que
parece que quero fazer um contrato com eles.
они смеялись, что мы, 
мол, заключаем договор.
"นั่นมันอะไรน่ะ,
สัญญาหรือว่าอะไรกันแน่?"