The Million-Pound Note

I still remember an old The English film “the Million-Pound Note” , which I saw when I was in high school . The film makes a most vivid revelation of such a situation: A guy hold a million pound note and with the million pound note in hand, the guy has the privilege to buy on credit or on loan and is even presented money from others. It's an idealized end of the story that the hero is still loved by his girl friend even after he lost his million-pound note. However, without the million-pound note, they couldn't have known each other. It's very difficult for people to make friends directly with beggars.
Until now I always think about a question: If I have million pound, How will I spend the money?
I used to have lot of answers, but now I think I would like to use all the money to establish a real Chinese restaurant in New York :-P