Carl and Mary's dates.

After dinner and a movie, Carl drove his date to a quiet
country road and made his move. When Mary responded
enthusiastically to his kissing, he tried sliding his hand
up her blouse.

Suddenly she swung away, got out of the car and stomped home.
That night she wrote in her diary, "A girl's best friends are
her own two legs."

On their next date, Carl returned to the country road. As they
were necking, he slid his hand up Mary's skirt. Once again,
she pulled away, got out of the car and stomped home.

That night she wrote in her diary, "I repeat, a girl's best
friends are her own two legs."

On the third date, the pair returned to the country road. This
time Mary didn't get home until very late.

That night she wrote, "Dear diary: There comes a time when
even the best of friends must part.