The confidence thing is really the first thing you need. If you are certain about yourself, girls feel appreciated because they fit into YOUR life. Humor and intelligence are definatly second and third. (Intelligence actually ranks higher the more intelligent a girl becomes, but mix it up.)
But, you want a girlfriend and not a one time date. I suggest looking at these ten tips as they also adress the future and from my experience are quite accurate
http://www.askmen.com/top_10/dating/top-10-things-you-should-never-say-to-a-woman_10.html
On a sidenote, I've got the craziest dating week planned! I've got four, and managed to date two girls on monday :D. And I still have Friday and Sunday to go...
The Doctor will see you now
Promoting Lesbianism --> 
