Rookie actor 2PM's Taecyeon got pranked by sunbae actors Moon Geun Young, Chun Jung Myung and Seo Woo. All four of them are part of the upcoming drama KBS 2TV Cinderella's Sister. Since Taecyeon is a hoobae and the cast members are not yet close with him, the sunbae actors decided to play around a little. A few days ago, the actors all met for the first time. Chun Jung Myung, Moon Geun Young and Seo Woo wanted Taecyeon to feel less nervous so they decided to pull a hidden camera prank. The news got out today that Seo Woo pretended to act like an immature fangirl towards Taecyeon. Chun Jung Myung started to seriously scold her for her actions and then Seo Woo acted upset and started "crying" to Moon Geun Young. Taecyeon was totally caught off guard and didn't know what to do. This brought them a lot closer and they definitely shared a laugh. (Although I wouldn't be surprised if Seo Woo is a real fangirl at heart though; who doesn't love 2PM?) The first episode airs on March 31st. Are you guys excited?