Ill-tempered girl

Hee Eun broke up with her boyfriend of 3 years. Her guy friend, Jun Woo, is in love with the wild and ill-tempered Hee Eun who is still hung up on her ex. You might think, 'Who still loves so purely,' but wouldn't you want to receive such love as well? What will be the result of Hee Eun and Jun Woo's love?