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. 
you might wind up in bad shape again.
schadet das deiner Genesung.
al final te hará peor.
ça va pas te faire du bien.
potresti anche peggiorare.
pode acabar adoecendo de novo.
Здоровье важнее.