How would you answer this?

I would say to remain friends as we are. People change whenever they get a bunch of money and end up going broke fast. Another point that I think about is if this person is a good friend they will already know what you want or need and will do it without your asking. I have a girlfriend about 14 miles away that plays power ball every week and she's already done said if she wins she's going to do this and that for me and if I win I'm going to do this and that for her. If I did win one day I would truly be greatful and help out all of my true friends. I know some people who will come out of the woodwork as well, but by now I'm sure we all know who are friends are.

I would ask for half his money. I don't want to appear too greedy.

Simple. Her winning lottery ticket! lol J/K If my friend wasn't putting a limit on how much she is spending on me and I can truly have anything it would have to be my dream house built on a horse ranch. That is what I would ask for if it were just all about me.