u/Dream__404

So my friend telling me a story that around 2013 -2014 she was playing with a friend of hers on Minecraft PE and someone with the notch skin joined their game and spawned a pyramid of gold and diamond blocks. Apparently it happened a few days in a row and he told them that he would help them in their survival game. He was speaking french like us so my main theory is that someone physical close with a modded game joined them and messed around. Anybody has any idea as to what happened? Because for me it's really weird but she does have a witness soooo