My younger brother is an outcast.
I asked him to buy me one piece in the store, how much it costs - I don't know. He brought her to me and I asked:
How much do I owe her?
Brother : 1000
I (delivering money): Oh you, the merchant of you is no one... Do you name me the real price? I would say 1500.
Brother (unwaveringly): And I have already added – it costs 500...