Not as scary or supernatural but back in 4th grade we had our own Headhiko. He never did anything like hurt himself but my friend group had a friend named Owen. One day we just had a friend named Owen and it felt like he was always in the friend group but I can't remember how we met and we never saw him again. I asked my friend Levi and he agreed that he doesn't remember how we met Owen just that he appeared in our lives one day.