I ask you a question: If you love someone, would you tell me that you don't even know her/his name? That sounds ... oddddd
That said, my current favorite waltz is "Going Home" by Mary Fahl (it's on the album "The Other Side of Time", and on the movie soundtrack for "Gods and Generals.") VERY slow but very pretty. I also like "Jean" (the title theme from "The Prime of Miss Jean Brodie") and "Meggie's Theme" by Henry Mancini (from "The Thorn Birds.")
I HAVE sat there going "I KNOW that song" but being unable to place it. It once took me literally a month to realize the VW that had nagged me an entire competition was the theme from "Murder on the Orient Express."