Searching for song title: man meets true love but doesn't learn her last name

The song is a ballad of true love lost. It starts with a man meeting a woman one night and falling in love with her, but the woman leaves before the man learns her last name. The man goes throughout his life regretting his loss, and he tells this story to various people. At the end of the song, the man is old and in a nursing home. A woman is telling him a story, and it turns out she is his lost love, and she also lived her life in regret for losing him.
Asked Nov 27, 2013

TIP: If it's not your answer to this question, please click "Leave a Comment" button under the question to communicate with the question owner.