It happened on Indiana ZOO, Putnam County, US, one of the Zoo's Orangutans displayed much curiosity about one of the women attending the exhibit, the woman in question had various bandages which triggered the interest of the primate, he kept pointing at the bandages and the lady obliged, showing him her scars. If any of that interests you for whatever reason, check out the video of the occurrence in the link bellow:
https://rumble.com/v3gzsj-curious-orangutan-interacts-with-burn-victim.html?mref=6i76&mc=8jxox