Expectations are rising for the new KBS romantic comedy, 'Prime Minister and I', and it's not hard to see why with the stunning cast that includes Girls' Generation's YoonA, Lee Bum Soo, Yoon Si Yoon, and more! The photos revealed today are from late last month when the cast and directors held their first script reading, bringing the production crew that much closer to filming. The cast expressed their hopes for their new drama, promising to do their best. "Although we'll run into many difficult moments during filming, every time that happens I'll think of it as a battle with myself and win," Lee Bum Soo said. "Although I have a lot to learn, I'll learn a lot working with my seniors so please wish me luck," YoonA said. 'Prime Minister and I' will air its first episode on December 9, following the conclusion of 'The Future Choice'.