Well, I heard of a case where a guy leased a car. After a few months, the car started having mechanical problems. But when he took it back to the leasing company, they said it was his responsibility to fix it because it wasn't covered under the lease terms. He ended up spending a fortune on repairs and still had to keep paying the lease.
One horror story is when a person leased a car and found out later that there were hidden fees not mentioned before. They had to pay a lot more than expected for things like excessive wear and tear inspection. It was a shock as they were not aware of these potential costs during the lease signing.
There was a woman who leased a car. She made sure to keep it clean and in good condition. However, at the end of the lease, the leasing company claimed there were scratches that she didn't remember causing. They charged her a huge amount for 'bodywork' to fix these so - called scratches. It was really unfair as she took good care of the car and felt like she was being scammed.