If you have watched the reply series and prison playbook this is by the same director Shin won ho, that is why the casting is similar to before. It even includes some reapperances from the cast of this previous dramas.

1. IT CAN BE CONFUSING FOR THE FIRST 3 EPISODES. At first I was confused on who the main leads were but picked it up by mid ep 1. The plot isn't one big story but rather about life at the hospital, this was slightly confusing at first but around episode 4 all the side storys and characters fit together nicely and its much eaiser to navigate while watching the episodes so do not give up on the first episode just because you are confused.
I love that it focus' on so many characters and their individual lives, the main focus isnt' really on the 5 leads but actually on a whole bunch of the hospital staff around them which is different but they all fit well together.

2. there is no villian or bad guy to ruin your day. It's a feel good show with scenes where you will cry and scenes where you rejoice and laugh its all about life and patients. there isn't a chairman or anything that's annoying and cranky which I am thankful for or characters that you hate. Everyone is loveable and likeable.


3.The main 5 leads are 4 men and 1 women (typical for shin won hos dramas) who have been best friends since university and now all work at the same hospital for the first time ever. there are scattered scenes of them all together, and when they are all together it's so much fun. The actors are so good I could honeslty believe the characters had been friends for 20+ years without a doubt.

4. There is romance in a subtle day to day life thing, I have swooned over some of the scenes between some character and am shipping 2 of the leads together!
It's well worth a watch, each character is so full of personality and it's so well written.
ALSO the BAND! such a fun little add to it! The actors actually play the intruments so its not bad sync playing its actually real!