History of Scruffiness () is a 2025 South Korean romantic comedy television series written by Kim Poong, directed by Kim Sung hoon and starring Jo Byeong-kyu, Ryeoun, Jung Jae-kwang, and Jung Yong-ju. It is based on the Naver Webtoon of the same name written by Kim Poong and illustrated by Shim Yoon-soo. It premiered on Wavve on February 26, 2025, and aired every Wednesday at 11:00 (KST).
Synopsis It depicts the growth of four twenty-year-old boys through love and separation.
Cast Main Jo Byeong-kyu as Seo Min-ki Ryeoun as Noh Jun-seok Jung Jae-kwang as Kwon Ki-hyuk Jung Yong-ju as Lee kwang-jae
Supporting Song Ha-yoon as Yoon Seol-ha Bang Min-ah as Kwon Seol-ha Hwang Bo-reum-byeol as Choi Hee-sun Jo Yun-seo as So Ju-yeon Jung Shin-hye as Kim Chae-yeong Lee Min-ji as Oh Yeon-jeong
References