Sometimes you don't realize your mistakes until it's too late to take them back...

Minji is the type of girl who stays to herself, so when the most popular/playboy in school Jimin starts flirting with her, she thinks it's a joke. Jimin on the other hand is given a dare to sleep with the most boring girl in school. Lee Minji. Jimin thinks it a easy target until he actually starts to fall for Minji. Both Minji and Jimin's life starts to change in ways they never thought. ~~~Just A Dare