This guy is standing¹ outside on his balcony on the 5th floor of his apartment when he spots this gorgeous babe sunbathing² on the 3rd floor balcony wearing the skimpiest bathing suit he's ever seen.

He watches her for 3 days straight, and can't stand it any longer. He sends down a note on a piece of string:

"If you want me to make love to you please pull on the string once. If not please pull slowly 20 times and then fast another 10."