I'm going to let my best friend spend lots of money on me.
why do you want them to spend money on you?
Because we're close friends and I'm not rich, she has a good life and I feel envy of her.
I get it you're good friends but you shouldn't let your friend spend a ton of money on you. It's wrong to take advantage of them like that.
My birthday is in next week and I'm going to have fun. I hope my friend gives me expensive gifts.
How would you feel if somebody took advantage of you like this? I'm sure your friend is going to see through this and will soon realize that you're using her for their money. You should stop doing it and treat her like a friend not an ATM machine.