see my stupid friend was melting the plastic end of a highlighter and then like stuck it on my arm. it wasnt realy painful but it was a half circle about a centimetre so it was kid of like a bubble, but i did the stupid mistake of not running it under cold water, so i started taking care of it, put a band aid on it and it started hardening.(the bubble). an skin started shedding. now its a pinkish half circle on my arm, now the exposed skin started healing. and it is still pink with some brown on it. im dark skinned btw