Akari suddenly stops calling Jiro by his first name, calling him “Yakuin” instead. While he’s still puzzling over why, Shiori gets hit in the head by a soccer ball and sent to the infirmary. Jiro goes to visit her at Mei’s request, and then...
Wouldn't that be hilarious? 
A super silky Yakuin.
.ألن يكون ذلك مضحكًا؟ ياكوين حريري للغاية
Ich lach mich tot,
ein seidenglatter Yakuin.
¿Qué te parece? Yakuin, el del pelo suave.
¿A que mola? Yakuin, el del pelo suave.
Un Yakuin aux cheveux brillants…
Trop drôle.
Non è divertente?
Isso não é hilário?
Um Yakuin todo sedoso.
Вот это я понимаю: мягкий Якуин!