MBLAQ's Lee Joon will be making a cameo appearance on SBS's new drama, 'Salaryman Cho Han Ji'! Lee Joon already filmed his scene on December 11th, playing the role of the idol boyfriend of�Jung Ryeo Won's character, 'Yeochi'. Though the scene was of a lover's spat, Lee Joon and Jung Ryeo Won were able to quickly close the gap of their first meeting and comfortably deliver their roles. Lee Joon even took sel-cas with Ryeowon like a real boyfriend when she was off practicing her script. Staff recount that when Lee Joon was asked to sound arrogant and greasy by the director, the idol immediately launched into a parody of actor Choi Min Soo's voice, calling out, "Yeochi-ya~~~~". The scene also required that Jung Ryeo Won�spray water on his face. Clearly showing hesitation in the act, the director asked her to go all out with the scene, asking her to slap his face with the water if she had to. Lee Joon went with the flow and made no mistakes or NGs, even throwing down his personal luxury sunglasses when asked. The director stated, "I cast Lee Joon for the role of a Hallyu star to add a comical effect to the drama. I'm really satisfied with the decision because he pulled it off 200%." The drama begins airing on January 2nd, 2012. Source + Photos: Donga via Naver