I KNOW SOME OF YOU MIGHT NOT READ IT CUZ IT'S SO LONG BUT HEY GUESS WAT, IDK WHY PPL DON'T LIKE THIS DRAMA  THAT MUCH LIKE ME
STORY:  10/10
The main thing that i really liked about the drama was the story and plot. Although, most people seemed to be confused and frustrated about it, I really enjoyed it and found it really thrilling and addicting because they always have BongPil travel through a different time through each episode (except for the last few eps). I really liked how one day he was a thug and the next day he was a high schooler or even-actually, I shouldn't put big spoilers , just in case hehe. Also, each time he travels though time, each episode, something new happens so we can never guess what will actually happen! I really luv how it toooo unpredictable!!

ACTING/CAST:  7.5/10
Okay, first thing, it's my first drama seeing Kim JaeJoong act and it was a blast! Idk how he acted b4 but I know I cried when he cried because of Soojin (in the last few eps). He's also reeaaalllll good-looking and cute^^ hehe Before, watching this, I wasn't a fan of TVXQ but after watching this......I think I'm a fan hehe( and i loved Pil's personality-it was entertaining to watch hiim). UEE's acting was okay but  Jinsook's acting was a bit awkward for me....but when I saw her cry....I wanted to cry as well haha.  Also, THEIR SQUADDDDD ARE FRIENDSHIP GOALSSSS lol

MUSIC:  5/10
umm.... the ost/music didn't really amuse me except for the sweet, happy song that played whenever pil and soojin were on a date or happily together :D
 
REWATCH VALUE:  9/10
I think I'll watch it again because of how thrilling it was. BUT only if I had time bc of how many good dramas there are these days e,g While you were Sleeping. I still think I'll watch it again but what I want most of all (  i don't think you guys would want it),.....is......A SECOND SEASON!!!!