Gallantry to women - the sure road to their favor - is nothing but the appearance of extreme devotion to all their wants and wishes, a delight in their satisfaction, and a confidence in yourself as being able to contribute toward it
I always go back to how people behave. If you watch how people actually behave in a situation, it's very simple and honest and contained. You don't need to use as much expression, as much feeling. Some characters will boil over, and that's another thing, but a lot of times I think you can just do very, very little.