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. 
Just drink plenty of water, eat something
easy to digest, and then get some good rest.
Er sollte reichlich trinken,
leicht verdauliche Nahrung zu sich nehmen
Hidrátate bien, come algo fácil
de digerir y duerme mucho.
Il doit juste bien s’hydrater,
Gli basta bere tanta acqua, mangiare qualcosa
di facile da digerire e riposarsi a dovere.
É só beber bastante água, comer algo
leve e, depois, descansar um pouco.
Главное хорошо покушать
и хорошо выспаться.