The charm of the movie is it's two beautiful, graceful stars and the script's irony, despite the emotional manipulation. Then there's the song sung by Vic Damone. Love that song. Even better when it's sung by Nat King Cole. And that opening scene of Central Park in the snow! And the Empire State Building! Maybe it was this movie that made me a sucker for New York City.
No, it started with those Rock Hudson/Doris Day movies. I'm thinking of PILLOW TALK. NYC is one of the finest film characters ever.