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.
I'm Shihoko. Feel free 
to call me by my first name, too.
اسمي شيهوكو. يمكنكِ مُناداتي باسمي الأوّل أيضاً
Ich bin Shihoko.
Sprich mich ruhig mit dem Vornamen an.
Yo soy Shihoko.
Por favor, llámame por mi nombre.
Yo soy Shihoko.
Por favor, llámame por mi nombre.
Moi, c’est Shihoko.
Tu peux m’appeler par mon prénom !
Io sono Shihoko. Sentiti pure libera
 di chiamarmi per nome.
Eu sou Shihoko. Fique à vontade
e me chame pelo meu primeiro nome.
Я Сихоко. Можешь так меня и звать.