At first it was really sound great, some of my friend watched and said It's a good movie. Yes, it is. Than I realize Jang Geon Seok play a mainroll, I found it more interesting. I didn't have high expectations. I just wanted to see a good, light romantic movie. (Even the title was playfull.) But I was really disappointed. Despite of I was really happy to watch it, and I never did differently!! Act: I like the cast, especially JKS(L). But without him I would like too. The way of acting was also really good. The lil bro was so cut *.* -I protect my Nuna! She is my nuna! I'm soo cool- haha cute! Every nuna's dream a lil bro like him. :D Music: Great! I don't have to say much. Story: Really really really BAD!(Short) OMG please don't kidding. I just didn't get it! The beginning was playful, cute, lovely, light..And what happened? I still don't understand. What was the meaning the first met if the point of the story it was meaningless? O.o The whole movie seems a mix of 3 movies. 3 awesome movies! Or a very long story e.g. a novel and the half was just left out. O.o Too short, if I'd like to put my whole room in one suitcase. Oh I wish it was longer!! *.* Anyway watch it! You won't regret it.