On a recent episode of KBS 2TV's 'Happy Together', ZE:A's Kwanghee talked about how he felt about his career compared to that of his fellow member Siwan. 

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In the clip shown above, Yoo Jae Suk starts the conversation by saying, "Siwan's drama did well." Surprised at the change of subject, Kwanghee replies, "Why are you suddenly talking about that now?" 

When Yoo Jae Suk attempts to press the subject with the question, "How is Siwan these days?" Kwanghee jokingly gives a curt response, saying, "I don't know." When Yoo Jae Suk tries again with, "Siwan acted as Jang Geu Rae (from tvN's 'Misaeng')...," Kwanghee explodes and says, "Why are you mentioning that TV station on KBS? Let's only talk about KBS."  

In the end, Kwanghee concludes the conversation by saying that he doesn't know how Siwan is. He says, "We live separately, so I don't know." 

Kwanghee continues to confess, "Honestly, in the past I used to be jealous [of Siwan], but these days [I realize] that what he does is not something I can do. My mom even said this to me. My mom was watching 'Misaeng', and when I said, 'What are you watching right now?' she said, 'Kwanghee-ya, your path is different from his.'" The set then bursts into laughter at Kwanghee's mother's blunt wisdom.