Hyomin is a good-hearted girl. She became a hospital volunteer and help out teachers. But secretly, Hyomin liked Woohyun, one of the football club member! One day, Hyomin asked for a help from her friend Mika, to give a gift to a child girl who will be out of the hospital. But instead Mika meet Woohyun and they become couple!!

Although Hyomin intended to support them both, but, why over time, the seeds of love grow between Hyomin and Woohyun?!