Former gugudan member Kim Nayoung and Seo Byeok Jun will be starring in a new drama together!

On August 27, it was officially announced that Kim Na Young and Seo Byeok Joon had been cast as the leads in upcoming drama "My Boyfriend’s Smartphone" (literal translation).

Written and directed by Lee Seok Yong, the short-form thriller will star Kim Na Young as Ji Yoo, who runs a couple YouTube channel. Seo Byeok Jun will star as Ji Yoo’s affectionate and caring boyfriend Su Ho, who wins over subscribers with his sweet, loving nature. When Ji Yoo accidentally winds up looking through her boyfriend’s smartphone, she becomes embroiled in a suspenseful chase.