we bought our brown leather sofa 2 years ago and recently i have noticed small bits of the surface have come away showing the lighter leather underneath. i wasn't too worried as it doesn't look too bad and was where buttons had scraped it on jeans etc.
however!!! today i had my laptop on the arm and went to put it away. i lifted and a huge piece of leather is stuck to the bottom of the laptop!!!! the laptop isn't hot, but is warm, and i don't think the arm was wet or sticky. The piece missing is just a bit bigger than a 50p piece and i'm so upset!! the newly exposed layer of leather is not damaged but is a much lighter colour and i don't know what to do!!! What the hell caused it??????