PICK WHO YOU WANT! (or make a character)

Gochi (the youngest who is 10) is playing in the snow with his sister, Yukio, who is 12. The middle is inside bc he doesn’t like the cold. So he’s talking to Giyuu, (the dad) and Shinobus watching Yukio and Gochi. Gochi gets hit by a random boy, and laughs at him. What do you do?