An old man in tears A young man taking a walk in a park comes across an elderly man sitting on a bench in tears. Touched by the poor man's sorrow, he kindly asks, ""Please sir, why are you crying?"" The old man replies, ""I have a beautiful 21 year old wife who makes love to me every night!"" Confused, the young man replies, ""I still don't understand why you're crying."" The elderly man sobs, ""I forgot where I live.""