There once was a rich man and a poor man. They both longed to find a true love, and after many failed attempts at love, they did. The only problem was, they fell in love with each other's little sisters.

The rich man, wanting to be protective of his little sister arranged a double date at a fancy restaurant. Half way through the meal however, the rich man just couldn't wait any longer and blurted out: "Anything you do my sister, I'll do to yours."

Hearing this, the poor man reaches into his pocket and pulls out a dollar bill and hands it to the rich mans sister. He then says: "here, sweetheart. Here's my life savings."