Watch Rose by Any Other Name... (1997) Official Trailer

The story follows the main characters Rose, a comfortably lesbian woman, and Anthony, a decent progressive heterosexual man who serendipitously meet and then unexpectedly find themselves falling for each other. Rose has to navigate the reaction of her friends (they aren't thrilled) and her family (they are) while Anthony too has to deal with his friends who are equally nonplussed.