Snowball is a 2020 South Korean youth drama film, directed by Lee Woo-jeong and starring Bang Min-ah, Shim Dal-gi, and Han Sung-min. The film adapted from The Best Life by Lim Solah, tells the story of three high school best friends who run away to find answers to their perceived troubles. It was premiered at 25th Busan International Film Festival held from October 21 to 30, 2020. It was released theatrically on September 1, 2021.

The 25th Busan International Film Festival took place on October 21 to 30, 2020 at the Busan Cinema Center in Busan, South Korea. A total of 192 films from 68 countries were screened at the festival, the numbers reduced from the previous edition.