I ordered two cups of coffee with the shop-girl, then afterwards I heard her and two people in the back sniggering, but I don't know what I had said that was so funny.
我同個店員叫咗兩杯咖啡，之後就聽到佢响後面同兩個人陰陰嘴笑，但唔知我講咗乜嘢咁好笑。