I usually don't write reviews for those dramas that sucks big time but this one annoyed the hell out of me that I must write a review no-matter-what! Talk about the story: This drama did start on a high note. I love the beginning of the story. I find it sweet for early teenagers to experience what they call puppy love. What didn't work for me is that - when they became adults I find it really really odd that they're still so crazy for each other after the years of absence? And really really hate that everything that's going on is very predictable and repeatable! Argh.. till now I want to wring the neck of the writer. They should stick at the teenage story and stop the story there and it could been a masterpiece! If I may also add, this drama is full of cliche and they didn't go deeper than I expect the story to be! The acting... I like the acting of the whole cast! What didn't work for me is that - there is NO CHEMISTRY between Han Ga In and Kim Soo Hyun. The younger actors did have a chemistry, actually that's why I keep on saying that they should stick the entire story about them being young... Music. I love the ost of this drama. Overall. If I happen to be 12 years old I might like it but then I'm over 20 now so my expectations is quite high. So for people who likes stories w/ no depth then this is for you. I will salute people who can actually finish this till end. Even Rooftop Prince (w/c sucks at the middle) is better than this.