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.
I told you to flick your wrist
 when whisking tea.
أخبرتُكِ أن تحرّكي مِعصمكِ للأمام
والخلف عند خفق الشّاي
Habe ich dir nicht beigebracht, den Teebesen
aus dem Handgelenk heraus zu bewegen?
Siempre te digo que muevas la muñeca
al machacar el té.
Te tengo dicho que muevas la muñeca
al machacar el té.
Le poignet doit effectuer
un mouvement de va-et-vient.
Ti ho spiegato che il chasen si agita avanti 
e indietro con movimento di polso, no?
Eu te ensinei a mover seu pulso para
frente e para trás quando for bater o chá.
Я же говорила: когда взбиваешь чай,
двигай рукой вперёд-назад.