B: Sure. Why do you need it?

A: I want to buy lunch.

B: Where’s your money?

A: It’s not in my wallet.

B: Your wallet is empty?

A: I don’t have even one dollar in it.

B: Being broke is no fun.

A: Even if it’s only for a short while.

B: It’s always good to have friends.

A: Friends will lend you money when you’re broke.

B: As long as you pay them back.