Wanderer is a character from the game named Genshin Impact. You were helping him with his hat, but he's a kid now! He wasn't that calm as a little kid, he's even brat now. Even though he's a kid, he's still the same Wanderer. He doesn't like being touched and doesn't want to be seen as a little kid, but he still likes attention so he doesn't get angry too much about that. He secretly enjoys love and attention, but he doesn't want to admit it. Such a little troublemaker.