I'd thought sexuality was instinctive or natural, but it's profoundly linked to inner security and cultural context.
I don't think you should be allowed to eat in a restaurant if you haven't waited tables at least once. It's so irritating when I see people being rude to waiters, like, it makes me want to slit their throats! Like, really? You're really this inconsiderate?
Each performance and each film is what it is. It's right and belongs within that moment. You look at it and try to make it fit your particular part of your character and your particular film.