iris_leejun Lee Joon finally made his grand entrance on IRIS 2 as Yoon Shi Hyuk, heightening the anticipation for the next episode. Action ace Yoon Shi Hyuk, who lives and breathes being cool, introduced himself to Yoo Gun and Choi Min on recent episode. Then, with a conceited smirk, he told his comrade, "I'm much better than them definitely." Much buzz has been surrounding idols who have dipped their feet into the acting realm for coming to dramas lacking skills and preparation. But luckily Lee Joon has dodged those bullets with his charismatic interpretation of the character. Netizens also pointed out that Lee Joon has a surprisingly tenor voice that is soothing to the ear. What are your thoughts on idols acting? (Source: