This was the first k-drama that I watched and because of it I got interested in watching more of other dramas, The actors and actress were great and talented, I like the pairings too, I saw some of reviews on Yonghwa? That his acting wasn't that good I think Its just because of his character, since he doesn't care about anything but his crush and music.
At first few episodes are kind of boring for me, But try to watch it all , Im yoon-ah has a lot of haters they said but I really find her pretty,
She's not that good at acting for me yet I like her
The leading man was great ^__^
I just watched few k-dramas but I can tell that he is really a good actor ;O