Okay everyone has their opinions but firstly, this is a melo-DRAMA it is entitled to have dramatic twists everyone now and then and I agree with the usage of them. This drama really kept me captivated but by the 14 episode (I'm so quite a few can agree) I felt things halt to a slow and drooping pace. I loved the scenes of child-like romance ad how both characters seem to break the ice and a little skeptical about the LOVE HEALS ALLLLLL message in this but hey! Enjoyed this drama alot because of the twists and CHEMISTRY between all the leads, bromance, not so villanous villains and what not. Story: The story was original enough although the chaebol-centric plot has been used a lot!! The story was captivating, there were interesting twists an sometimes awkward sibling love although they're not. I like the story because pf the messages and how the two broken characters began to heal. I was so pleased with the two main leds as they progessed and matured as characters. Casting: Superb acting, believable villains and the scenes with the vulnerabilty of Young were very believable. The seconds lead romance story was cute and lovable and I loved it. So things I didn't like was the ending an the lacking of the heroine's character. Her excuses seemed weak in the end and that made me lose my respect of the blind-cold-hearted girl. There was alot of FAILURE TO COMMUNICATE! The ending is a two way shot but I would really reccomend you to wtch this to see how you feel about it all. Music and OST were great.