Actor Nam Joo Hyuk revealed his thought son appearing on variety shows during an interview on January 11.

He started off as a model but quickly got his face known through the small screen and variety shows.  He had a bromance with Kangnam in JTBC's 'I'm Going to School' and showed off even more charms on tvN's 'Three Meals a Day.'

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When asked if he always enjoys going on variety shows, the actor admitted surprisingly, "I'm unable to enjoy variety shows.  I felt a lot of burden on variety shows.  I think I was able to shoot 'I'm Going to School' and 'Three Meals a Day' without feeling burdened because they make it so that I can act naturally on them.  However, on talk shows or other variety shows, I really do not have any confidence.  I feel greatly burdened and nauseous.  If I do go on them, I keep thinking how I have to be funny because it's variety. That's why I'm not comfortable with it."

Totally understandable!