This may be the only drama, after Goblin, that made me cry- and I'm not much of a weeper!

The story line was new and refreshing, and it was filled with moments that were relatable, hilarious and heart breaking. After watching the final episode,I came to the conclusion that this was, in my opinion, one of the many masterpieces of Korean television. The actors all had great chemistry together, especially the main leads. I really liked the way each relationship was explained and portrayed. Because if this, the last episode had me bawling my eyes out as we said goodbye to each of the staff members. Also, the ending to me was brilliant. The way that they all were connected in their next lives made me so happy as I felt like they all got the happy endings that they deserved, especially Man Wol and Chan Sung.
Don't even get me started on the OSTs for the drama. Although most of them were quite slow and emotional, each artist brought their own flavour. My personal favourite was Done For Me by Punch as I really enjoyed the music, and the lyrics had so much meaning behind them.
Overall, I can say without a doubt that this drama is an incredible story, and is now one of my all time favourite dramas ever!
P.S. I really wish that Kim Soo Hyun's cameo in episode 16 was a hint at a possible season 2?