we must fly level with the earth ; the five computers aboard will do this for us . then she comes around a corner holding a bow , and says , listen to me . `` look , nick , i do n't like talking about my powers and not a lot of people know what i can do . police are good at smelling lies , or maybe , to save time , they just assume everyone is lying . ben sighed , letting willow know he was being put out . 