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.

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.