This is one of the most underrated Kdramas out there. While i agree that the first few episodes were not presented in the usual way which can be quite confusing, I assure you that it will be very rewarding once the pieces are revealed in the following episodes. The actors, especially Jung Hae-in were great. There's a reason why he's called as the melo expert... I can't imagine any other actor doing this part. I hope this gets shown in Netflix so that more can see this beautiful, heartwarming drama.