Hello, Schoolgirl is a 2008 South Korean film. Adapted from Love Story, a webtoon by Kang Full, it is the second film directed by Ryu Jang-ha. It stars Yoo Ji-tae, Lee Yeon-hee, Chae Jung-an, and Kang-in.

Kang Full is the pen name of Kang Do-young, a South Korean webtoon artist and screenwriter. Kang began his career as a cartoonist in 1997, serializing comic reviews in Yeongseo Newspaper, then in 2002, began publishing his cartoons on his personal website. He is one of the first-generation webtoon artists in South Korea.