EXO's Xiumin attended a press conference for 'Kim Sun Dal,' his latest movie project, which was held on May 31 at Seoul Gangnam's CGV.�

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Xiumin, ever humble, admitted during the conference, "I don't know much about acting. As a rookie actor, there was something that made me feel really sorry [toward the other actors]."�

Xiumin relayed, "I was acting a scene where I was supposed to be dead but I actually fell asleep. As a rookie actor, I fell asleep right then and there among seasoned actors. I was still sleeping [when the director said], 'Okay, cut.' It's kind of funny but I feel really bad [about falling asleep]."�

'Kim Sun Dal' is set to premiere in theaters on July 6.