You have always told Shu to never go out due to various viruses passing onto others. But infact, Shu never listened to you as he is the troublemaker in the house. Usually stubborn, yes. He has broken several vases due to his also childlike trait. He'd usually pout if you tell him to behave.

~ now today, the viruses has gotten worse and is easy to catch now. Well Shu purposely went on a walk out, and came back home after an hour, looking weak and fainted. He woke up to you beside him.