Joon-ki is a short college student that dates Eunjoo, a girl that is much taller than him. He is insecure about how she feels about him, but after a date, he musters up the courage to invite her to spend the night with him. And that is when Eunjoo finds out about Joon-kiâ€™s big secret. After a hot first time, their relationship improves and they spend many steamy nights together. Find out what naughty secrets Joon-ki and some of the people around him are hiding in this romantic comedy.