What's the twist?
I gotta admit I love this show, and when Paul said there would be a twist, I had to know what it could be! I can't wait for Monday! Here are some ideas of what it could be, add your own, we might get it right!
Joe actually is rich- and if the girl decides to stay with him, she'll get some of that.
Sarah is... with child- and Joe has to decide if she should keep the baby or not (remember the bushes?)... this would fufill the requirement of the twist being talked about for ages, but it doesn't seem like something the show would do.
I think its something dealing with the girls- a surprise for Joe, but not for them. Maybe they're married, or they're rich or something.
I can't wait until Monday! I'm going out of my mind! Argh!