It is a complete romantic movie. No sex or nudity show in this movie. Couple of strong make out scene between two different lovers. Lots of kissing scene between men and women. Few sexual references.

cohabitation

Diana doesn't wear a bra the entire movie and you can see the outline of her nipples throughout. (This is inaccurate, also inappropriate and irrelevant: an obsession with nipples showing through clothing. The statement that Diana doesn't wear a bra throughout the movie is inaccurate/false, as in various outfits in various scenes her bras outlines are apparent under her shirts/tops.)