First of all, seeing the fuss of over post-coital fantasy pillow talk being such the focus of the discussion of this film is disturbing. There IS no "lesbian love scene". There are NO scenes of sex between two women. Jane simply describes a fantasy encounter, even editing it to his wishes, to her man. It's pillow talk. Anyone renting this for such a scene will be greatly disappointed. Okay, there's some nudity; but this isn't soft core porn. It isn't even Nine and a Half Weeks. The sex scenes are far more subtle; no humping, sorry. I don't see how anyone with realistic expectations could possibly be disappointed. It's a delightful, realistic romance.
A married man falls in love with a younger woman; who happens to be an ingénue, his love interest in the film of which he's the star. Coyote plays to perfection "The American Movie Star" filming in Europe. Set in spectacular locales, it's more than a love story between the two principal characters. It's a love story showing the director's love of the locations where it was filmed. This; and relating with the storyline of a European love affair, is what makes this one of my all time favorite films. Who could possibly complain about the music by the genius that was Georges Delerue? (the sole 80's synth-pop track aside)
And to the previous poster "wondering what Kurys was thinking" - a little research will divulge the film's semi-autobiographical nature. Look up Kurys' listing here, in her earlier years. You'll find where she worked on a film with a popular American actor (not his costar as in this film, but it's obvious enough). She wasn't just "thinking" - the fact that this is a bit of memoir makes it all that much more endearing.
This is one of the most highly UNDER rated films of all time, as underrated as Coyote is actor. But expect a romantic film (by all definitions) and watch it for what it's worth - there is beauty in its simplicity.