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 can just give it back when 
we stop hanging out.
يمكنكِ إعادته فقط عندما نكفّ عن الخروج معاً
Gib ihn mir einfach zurück,
wenn wir unser Arrangement beenden.
Podrás devolvérmela
cuando dejemos de vernos.
Podrás devolvérmela
cuando dejemos de vernos.
Tu me la rendras
quand on se verra plus.
Puoi restituirmela
quando smetteremo di vederci.
Pode devolver quando
pararmos de ter contato.
Вернёшь, когда перестанем общаться.