Nathan (3): “I don’t like you”
Me: “That’s not a very nice thing to say.”
Nathan: “But I don’t like you”
Me: “Okay, then you’re not allowed to play computer games”
Nathan: “I’m just joking!”
Me: “Well, that’s not a nice thing to say, and you shouldn’t say it”
Nathan: “Am I not allowed to joke?”
Argh.