Elizabeth：Bye. Have a nice weekend.
Carol：You too. Bye…..Goodnight Paul.
Paul：Bye Carol. See you later.
Paul：You are coming to the party, aren’t you?
Carol：Erm. Yes, I am. But you’re not supposed to know about that! Elizabeth said it was going to be a surprise for your birthday.
Paul：Yes, well. She was doing so much cooking last night, it was obvious she was planning something. I kept asking her what was going on, and in the end, I got it out of her: she told me about tonight’s party.
Carol：So Elizabeth let the cat out of the bag, did she?
Paul：Yes. I’m afraid so.
Carol：See you later then. Bye.