Amane's mother, Shihoko, arrives at the apartment without warning while Mahiru is visiting. Amane asks Mahiru to hide, but Shihoko eventually finds her, and the two neighbors frantically try to correct Shihoko's assumption that they are dating. Nonetheless, Mahiru is touched by Shihoko's motherly kindness. After Amane sees how happy Mahiru is to be called by her first name, he tries calling her "Mahiru" too. From that day on, the neighbors call each other by their first names.
You realize Shuto-san's and my income 
is what pays the rent here?
تعلم بأنّ دخلي ودخل شوتو-سان
هو ما يُسدّد الإيجار هنا، صحيح؟
In die Wohnung, deren Miete
Shuuto-san und ich bezahlen?
Sabes que Shuto y mi salario
te están pagando el alquiler, ¿no?
Sabes que Shuto y mi salario
te están pagando el alquiler, ¿no?
C’est ton père et moi
qui payons le loyer.
Ti rendi conto che siamo Shuto-san e io
 a pagarti l'affitto, vero?
Eu e o Shuto-san pagamos
por este lugar, sabe?
На минуточку, это мы с отцом
оплачиваем твою квартиру.