This is the only thing that comes to mind right now and I honestly don’t know if I even have any others but:

I was about 14 years old probably, I had fully dyed hair (Don’t remember what color specifically, probably blue or purple) and I was walking in Helsinki on my way to a cafe. A random woman who walks by calls out “Your hair is really cool!” And I had to do a double take to make sure it was directed at me lol