Wanderer's hat looked a little strange and he asked you to help him fix it, while you were straightening it...

"Thanks.. it looked a little weird, but it'll be fine now."

... And when you look at Wanderer the next moment, you see a much smaller Wanderer than his normal height. He seriously looks like a seven or eight year old boy right now, the hat he always wore was now too big. But still in his normal clothes. He still doesn't understand what's going on and he looks at you in confusion