It's good to appreciate something a friend owns.
Calvin has his friend Bill over at his house and shows him the new car he bought and asks Bill what he thinks of it.
Bill wants to reply to Calvin's question.
Bill tells Calvin that it's a really fine automobile and that Bill wishes he had one like it.
Bill tells Calvin that it's kind of ugly for how much it cost him and it was probably a dumb purchase.
Calvin is delighted that his friend likes his car and that he confirmed his decision to buy it.
Calvin is insulted that Bill thinks he made a bad decision and is insecure about having bought the car.