The barber puts a pound coin in one hand and two 20p’s in the other, then calls the boy over and asks, “Which do you want, son?”
The boy takes the 20p’s and leaves.
“What did I tell you?” said the barber. “That kid never learns!”
Later, when the customer leaves, he sees the same young boy coming out of sweet stop. “Hey, son! May I ask you a question? Why did you take the 20p’s instead of the pound coin?”
The boy licked his lollipop and replied,
Spoiler:
