Two weeks ago we reported that Big Bang's Daesung was starring in a new drama titled What's Up. Daesung recently gathered along with his castmates from What's Up for a photo shoot to promote the show. Daesung's castmates include: Im Ju Hwan, Jeon Hye Jin, Im Ju Eun, Jo Jeong Seok, and Lee Su Hyeok. What's Up is about the romance and drama between students enrolled in the theatrical department of a university. It was written by the well-respected author Song Jinah. Song Jinah has also previously written the hit dramas 'Kaist,' 'Sandglass,' and 'The Story of the First King's Four Gods.' Check out the video from the photo shoot below.