I loved this drama at the beginning and I would have rated it 9. I could relate with Rara's character so much as she reminded me the little girl I was when I had started playing the piano at age 7, before dropping the conservatory at age.19. Thanks to this drama I started thinking to start studying again. It was nice to watch this drama because it was not too serious... until the last two episodes when things started being unpredictable. I cried so freaking much at the scene when Jun's mom comes to Lala Land and tells Rara that Jun has passed away. I still can't get over it. It made my my heart ache so much because it reminded me of some friends of mine who lost their battles and did not make it. Then I don't understand the last scene, when Jun suddenly comes back after 5 years. Why did the mother say he was dead then? Why the 5 years silence? I was happy for the happy ending as I wished he was not really dead, but the way they cut the story short makes no sense to me. It is kinda irrealistic. I wish they would have given us a decent explaination on why pretending he was dead then. And the doctor taking those vitamins but building up a mystery around it just to fill something more in the plot? What the heck?