MBLAQ's Lee Joon couldn't say anything to ZE:A's Siwan but praise him for being mature.
In an MBN star interview, Lee Joon mentioned, "I'm like a middle schooler. Siwan is very mature. He's really very adult-like. If I'm next to him, I feel like a baby. His posture and his way of talking is calm, so he feels like an adult. Thankfully, I learn from him, and when I see him, I feel like I have a long way to go."
In fact, Lee Joon, Siwan, and Kwanghee are really good friends of the 88'line. Kwanghee and Lee Joon usually chat in KakaoTalk and the three of them usually hang out together.
He also stated, "Even though not in detail, I have a plan that fits my age. I think in life, setting big goal and chasing after it gives energy. I believe that even unrealistic dreams make you mature."
Lee Joon just had a premiere showing for his movie "An Actor is an Actor," wherein a lot of the K-pop stars attended including 2AM's Changmin, Hello Venus, Dal Shabet, 2NE1's Dara and all the members of Lee Joon's group, MBLAQ.