Who's There?

A woman is locked out of her house.
Her keys, she notices, are sitting on the front seat of her locked car.
She checks her watch, looks up and down the street, and finally sits on the front step, waiting.
After more than a half hour, she gets up and walks next door to the neighbor’s house.
A man, small and shriveled, finally arrives at the door and unlocks it with shaking hands.
The man steps back allowing the woman to enter, exclaiming “I didn’t think you’d ever get here.”