Strange things other people do

[Sabretooth]

Just remembered this one guys.
Years ago friends were planning a party, I brought beer,ice and two 50 gallon coolers.
Early evening I stopped by the party place to see if things were ok.
Two ladies were very upset and looking at their cars parked side by side.
A stranger offered to shine their cars up with an orbital sander.
They went back indoors to resume party prep.
They both paid the guy before inspecting the cars.
Both cars had deep gouges in the paint.

I asked if they saw a sample of his work or why they allowed the second car to be ruined ?