How do you act like a gentleman?

By respecting women and older people. Holding doors open for people. If you are in line at a store with a bunch of items, let someone go in front of you. Only smoke cigarettes away from other people. If you are around females, make sure to do the manly tasks like taking out the trash, hanging pictures or doing repair work. (YES, women can do these things but we love having help with them.) Don't cuss much in front of women, and not at all in front of kids or older folks.