A man was at a grave yard.

He began to moan «Why did you die oh why did you have to die?»

A passer by knelt down next to the man and said «Was this person very close to you?»

«No, actually I never met him!» replied the man

«Why are you moaning then?» asked the passer-by coursously.

«was the former bridge partner of my current bridge partner!»