This drama is DDABONG! I was so excited to know that Yoon Si Yoon was gonna work with Cha Tae Hyun and Yoo PD (previous 2D1N PD) because it's a reunion:) I'm a 2D1N big fan, watching them in variety shows and drama is a huge difference. Ok that's not the main point, so here it goes... Firstly, the story is really a very interesting one, involves time travelling but also mysteries about the past as well as dreams, friendship and romance. This interesting plot line captured me a lot throughout and I was so so so curious about what's going on. Many wild guesses and imaginative moments. Also FUNNY! Maybe because Im used to 2D1N kind of humour so this drama is really a crazily hilarious one for me.. So if you're a fan of the variety (Season 3), go for it! And here comes the negative points of the drama. I see many comments about how this drama deviated away from the direction that they wished it went (story focus deviated) which I agree but it wasn't too bad cause my ship sailed for me. The only disturbing point for me is the ending. It was happy and ok but wasn't quite satisfying. Just left me still puzzled. Next, the acting was superb. I wont deny that I'm a fan of YSY but that is because his acting is really good (and underrated). His portrayal of the drama is amazing especially since his real personality is totally opposite of his character in the drama. And CTH, KMJ, LSY and all the actors/actresses are equally amazing. I mean it. (Im just mentioning YSY in detail cause Im a fan haha) Im just taking out 0.5 marks out cause I think I may have missed out any awkward acting. Lastly, Beautiful Beautiful is such an addictive song. I think PUNCH deserves to be called an OST queen... Not to diss Glabingo (the duet singer with PUNCH), but PUNCH should just sing with the EXO members to create more OST and drama hits. BUT THEN Beautiful Beautiful is still a perfect masterpiece:) More notable OSTs form the drama include Dream (rapped by KMJ), the songs by KyuHyun and Yoon Mirae (go Google). It was a really an enjoyable drama, gave me reasons to stay at home on weekends. Cried at some points and laughed throughout. I think at some points it gave us a lot of deep reflections. It was a drama worthwhile of my time. I will give it a rewatch when I miss MR DDABONG because he is such a precious character. Let me end off by going off topic (like how I started), I hope Yoon Si Yoon can live more freely like how his character is in the drama, and lastly, I wish all actors/actresses/crews good luck in creating their Best Hits in life. You too!