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When guest artist Yoo Sung Eun commented, "Sunbae-nim, you've gotten more handsome. You changed your hairstyle." 

To this Yoo Hee Yeol replied laughing, "Last week, when I changed my hair, an article came up about it. Saying that I looked like Park Bo Gum. But then in the comments people were cursing at me like..." 

Awww! Eh, you can see it a little, no?