A good sport!

John receives a phone call." Hello," he answers.The voice on the other end says, "This is Susan.We met at a party about 3 months ago." John: "hmmm...
Susan? You say we met 3 months ago?" Susan: "Yes, it was at Bill's house. After the party gave me a ride home. On the way home, we parked and got into the back seat. You told me I was a good sport." John: "Oh, yeah! Susan! How are have you been?" Susan: "Well, I'm pregnant and I'm going to kill myself." John: "Say, you really ARE a good sport!"