In the 21st century, we girls sometimes think that some men have forgotten what it means to be a gentleman, while others are annoyingly overdoing their "gentlemanly" behavior towards women. We present to you the rules of how to charm any woman and be a true gentleman - in the 21st century - with the right amount of chivalry (so that you don't come off as a man without manners or as an old-fashioned troubadour from the Middle Ages).