Manly manners - You must never say anything inappropriate in any situation you're in. Be polite in the presence of other people. Observe traditional practices especially when you're around women and older people. Pull out a chair, hold doors open, etc.
Polite language - True gentlemen don't curse. They try their best to solve conflicts without engaging in heated arguments and without cursing. Never talk to your woman, parents or anyone else in a demeaning manner.
Says 'please' and 'thank you' - Showing a woman or a person your appreciation is very important. This can create a big impact on the person whose efforts or presence you're trying to appreciate. Use words like 'please' and 'thank you' in your daily interactions. Be kind to everyone specifically to those with low status in society.
Calm - It is normal and acceptable to be angry. However, a true gentleman handles annoyance or irritation in a calm way. Hence, he doesn't burst into anger. He knows how to handle his temper and frustrations. And he doesn't let both to affect his personality and reputation.
Morals - A true gentleman would never take advantage of a lady, of an elder or of the weak. He would never steal. He would never violate traffic rules. He knows what's bad and what's good. And he controls himself to be always doing what's right.
Open-minded - A true gentleman respects everybody's opinion and preferences. He doesn't force people to comply to his decisions or personal opinion even though he stands firm on his beliefs.
Causes women and other people to feel comfortable - Sarcasm ad green jokes are prevalent these days. A true gentleman never spews inappropriate jokes that will cause people around him to feel uncomfortable. Since a true gentleman has a pleasant nature, everybody - including other men - enjoy being around him.
