In the pub scene yesterday, P'Ann invited some of her fanclub to be extra for Punyachon. The fanclub was there from 8am-6pm. When they left, the crew were still filming. FC said P'Ann was really busy. She walked around and check everything, the monitor, dressing room, FC, etc.
Kim and 2 friends were dancing. Dong, another friend, was there to cheer them on. And Mark did some action scences, fighting with the bad guys. Mark used some of his Judo (note that Mark was in national Judo team before he became actor).