Hayato catches a cold. Mikoto, Minato, and Gakuto are eager to care for Hayato and handle the household chores. Even when they run into the Kirishima family on their way to a trip, they keep Hayato's condition a secret, not wanting to worry them before their vacation. 
We're going to stay at a hot spring resort!
Wir übernachten in einem Onsen-Hotel.
Nos quedaremos en un hostal con termas.
On va aller
dans une station thermale.
Staremo in un hotel, alle terme!
Iremos para um hotel com fontes termais!
А остановимся в гостинице с источником!