Season 1 of More Than Friends premiered on September 25, 2020.

Ten years ago, Kyung Woo Yeon was as innocent and carefree as any eighteen year old might be. With dreams, ambitions, and a heart ready to love, it was only a matter of time before she fell for someone. And fall she did; for her friend, Lee Soo. Unable to hold her feelings in her heart, she confesses to him before he leaves and gets friend-zoned.