A 33-year old "spinster' and statistics professor Kwon Mal Hee (Hwang Woo Seul Hye) has a very conservative father (Gong Ho Seok) and she has ever been ALONE with a man; she suddenly loses her father, who unknown to her, was quite a "ladies' man". It seems "Daddy" says one thing to 33-year-old daughter over the years, while not following his own advice to her!

Father lets a strange woman ,Hong Se Yeong (Sa Hee), the university art instructor who possesses her own 'little black book' of male conquests (and her won 'scoring system' ), to move into his house with his spinster daughter; and her deed to what should have beem his daughter's house appears to be legit!

However, After some roommate problems, Mal Hee decides that she wants to know about how to catch a man; most of the movie is the art treacher talking to her about catching a man; in particular the ballet instructor Sang-Woo (Kim Jin-Woo) whom she has known since she was young. Sang-Woo is younger than her.

While Mal Hee is suffering from knowing sex only as a "statistical problem" the art instructor, Se Yeong, haas her own problems with a hidden 'secret admirer" who ultimately kidnaps her; her only salvation is her new friend, Mal Hee, and a few of the support cast.

The movie has a couple of twists at the end, which you will see when you watch it!

i like the overall 'feel' of the movie and the cast HAD to have had fun making it!

The atmosphere, cinematogrephy are great; and the main and support cast all do excellent jobs on this mvoie, and I would definitely recommentd a re-watch occasionally...

It deserves a place alongside the 'Sex Is Zero' movies as beng fun to watch and re-watch!