This sounds strange but i rarely think about it. In all honesty i can say i don't even miss it AT ALL. It's almost as if my memory has been wiped!
I'm 14? weeks now, i'd say it took a good 10 weeks to fully get over it. How fabbo.
Now & then i smell smoke on people & think 'oh yeah i used to smell like that' but cravings do not exist in my world and quitting was the best thing ever, so glad i quit.