I know from personal experience that being the nice polite guy gets you nowhere with a lot women. The nice guy is looked down on (if he's ever looked at at all) and taken advantage of. They treat people like Ajaz as piece of shit and they can go on and accuse him of the vile things in the world because they know the whole world will come to their aid and believe them.
How true! See how 'Armaan The Superbrat' is branded as a gentleman by some of the classy ladies, as against Ajaz who is way more fun and sensible than the only Aukaat waala Aadmi in the BB House, but is branded as a 'cheapo'.