Hayato notices that Akane seems down, and suspects she's planning to quit. When he asks her about it, she responds with a defeated look, so he asks her to teach him how his grandma made coffee. His coldness makes Akane wonder what "family" truly is.
You're kidding, right?! 
Did they have that kind of relationship?!
!تمزحين، صحيح؟! هل تجمعهما علاقة كهذه؟
Das kann doch nicht wahr sein!
Sind die beiden etwa in einer Beziehung?
Es una broma, ¿no?
¿Acaso están saliendo juntos?
Estás de broma, ¿no?
¿Están juntos o qué?
Sans blague ?
Il y a quelque chose entre eux ?
Stai scherzando, vero?! 
Quei due avevano questo tipo di relazione?!
Tá zoando, né!? Eles estavam
namorando!? Desde quando!?
Ты шутишь?
У них всё настолько серьёзно?!