It's wrong to say mean things to homeless people.
Tom exits a convenient store upon which a homeless person approaches and asks for money.
Tom wants to make it clear he won't be giving out any money.
Tom apologizes to the homeless person and tells him he cannot spare any money.
Tom tells the homeless person to get a job and brushes him off.
The homeless person thanks him anyway for acknowledging him.
The homeless person is sad and discouraged by this treatment.