Mobile drama 'Twenty Years Old' released couple shots of actors Kikwang and Lee Da In on set. In one picture, Kikwang is smiling while affectionately placing his hand on Lee Da In's head to comfort her. In another, they get a little silly, while in the last, they look like a genuine couple leaning their heads against each other.

Netizens commented, "They really look good together," "Just looking at the pictures makes my heart flutter," "I am looking forward to this couple," and more.

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On December 10, an additional picture of Kikwang was uploaded, showing the idol-turned-actor concentrating hard on his script. Producer Hwang Joon Hyuk said, "In the drama, Kikwang plays the role of idol B2ST's Kikwang, so he will be showing his natural charms... More specifically, Kikwang has to show himself as an ordinary man and glamorous top star while portraying true love. He expresses the character well through his unique charms and ability to react instantly. Have high expectations!"

The drama will be starting on the 19th!