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. 
Don't worry about me.
Kümmert euch nicht um mich.
No se preocupen por mí.
Ne vous occupez pas de ça.
Non preoccupatevi per me.
Não se preocupem comigo.
Обо мне не беспокойтесь.