First of all I need to say that its my first time to feel urge to write a review for a drama. I wanted to write because in my opinion, this drama is really underrated. The very first thing you cannot forget about this drama is its osts. Really touching and catchy. After watching drama and listening countless of times its musics, I couldn't stop myself from tearing up whenever I hear them. Especially the ost that plays for the older generation, really addictive. For the cast, nearly most of the my favourite actors were in it. Therefore I would be extra liked this drama. For acting, those actors didn't disappoint me as always. However even though I'm really fond of bromance between YW and BDS, the story is more like mostly focused on the character of YW. BDS was like supporting character time to time. Only this aspect of story disappointed me little bit. I do not want to give spoiler but I have much to say about ending. After my first watch I thought its unfair and stupid. I was really angry at writers. After my second watch, I thought that "altough I didnot like the ending it was unavoidable". After my third watch I was like "how it come to that I couldn't realize the melody of script until now? Its just awesome". This drama also made me reconsider my tastes about k-drama. I noticed that rather than rainbows butterflies and pinky feelings, I 'm more like a melodram and friendship drama type girl. It doesn't mean that I don't like light romances, I love them. But second type of them is leaving more deep impressions on me and Warrior Baek Dong Soo was the most influental of them. My rewatcing value could be 10 too, but I have already watched it three times, therefore I should wait and miss this drama a bit more. I've tried to not to give spoilers, but if I made this show ruined for you by giving comments related to the ending, I'm sincerely sorry for this. I couldn't stop my self. I hope you had enjoyed this drama or you will. Since I really enjoyed :)