Denise and Police

Denise
Me: "Do you need some help?"
Her: "I'm out of gas, but I've got someone on the way to help."
Me:"I've got a gallon of gas in my car for you if you want it."
Her: "Oh! Ok."
As it turns out, she was able to call the person who was coming to help her before they were too far on their way.

Police
(this is an entirely separate occasion; my fiancée thought it was confusing, so added this to clarify)
I stopped to help a woman who said she didn't need help, but thanked me for offering.
The really exciting part of this one was that as I was about to continue on my way, a police car pulled up behind me. Before I had a chance to say anything, he asked me:
"What's wrong with your car?"
"Nothing. I just stopped to help the woman back there," I pointed to her van. "But she said she didn't need any help, so I'm headed to school."
"I checked on her; she's ok. Thank you for stopping though."
"No problem."
Then I went to school.