Scheduled to air its first episode next month, staff of OCN's 'Melo-Holic' revealed new still cuts featuring TVXQ's Yunho playing the character of a nerdy schoolboy (Yoo Eun Ho).

In contrast to the previous photos, which depicted a more charming side of himself, the new still cuts illustrate Yoo Eun Ho's past, dressed as the studious type; wearing a checkered shirt, thick-rimmed glasses, and a backpack, in addition to a signature helmet hairstyle.

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It was said that the idol star suggested the wardrobe details in order to fully portray his character and even cut his bangs to match the helmet hairstyle for a realistic approach.

Meanwhile, fans can check out more of Yoo Eun Ho's past when 'Melo-Holic' airs on November 6.