I remember when the first episode came out I didn't feel like watching this at all, it seemed more like a cheap comedy without a good plot (this is what happens to me for reading the dramafever synopsis ugh). For some reason I decided to start watching it and holy gosh that's probably the best decision I've ever taken in my life. This is not only the story of a guy who time travels to 2017, it's way more than that, and with every episode that passes you'll realize it. It has an incredible cast with incredibly chemistry between them, YSY amazed me in ways any actor have done it, especially in the 31st episode (if you've seen it you know what I'm talking about, it will blow your mind) I have been watching tv shows since who knows, and this is probably the first time that I was so terrified of playing the last episode of a tv show because I was afraid of letting it go.You would not believe all the theories that run through my head while watching this, all the sad and all the happy endings you can imagine, but at the end the writers played me again (after having done it at least four times through the whole drama) and closed up the whole thing with a perfect ending, with a perfect quote and with a perfect scene. Honestly if I could I would give the writers all the prices they deserve and even more.