How do go out with a friend that had a gender change?

We used to just hang out in the back yard and drink beers. Now he, she now, wants me to take her out on the town and have dinner and see a show. She has said that she'll pay for half, but it just doesn't seem the same to me.How do go out with a friend that had a gender change?
You slap her on the cheek (not that one silly...the other one)...and tell her how you'll miss the a**hole.How do go out with a friend that had a gender change?
It would seem awkward to me. You could just say to him(her/whatever) that you re not comfortable with it and would rather not. It might hurt their feelings a bit but it's better than getting you both into a situation that you don't want to get into.
You need to be honest with your friend. Let her know that you had a good time when she was a guy and you can relate more. Now that shes a woman tell her its hard for you.