It's rude to accuse someone of something without proof.
Doug is at a performance pickpocket show when he realizes that his wallet is missing and has no idea when he lost it.
Doug wants to find the reason for his missing wallet.
Doug retraces his steps and checks in the hotel room, the last place that he had it, and finds it there.
Doug stands up and accuses the performer of taking his wallet and demands that he be arrested.
The performer's reputation stays intact and Doug has his wallet back without problems.
The performer feels somewhat offended at the baseless accusation and allows himself to be searched, proving his innocence.