Boy, this drama was sooooo good I can't believe it…I feel it's the best one I've seen since Seven days, I really was not looking forward to the end as I'm going to feel empty and wonder where I find another one as good??? So far Master of Study, School 2017 (very different, though, and not as gripping). I thought once the issue between the main protagonists was resolved, the main story would be pretty much over and all the writers can do is think up various school issues to dramatise. But actually they have explored the boundaries also on really important social issues, covering many issues that must be faced by kids and teachers in schools in underprivileged urban areas. It's here where the main teacher actors also did an outstanding job, although one of them Jung In Jae is so almost saintly as to rather stretch credibility when you go outside the drama and think of what's more likely to happen in the real world. If only I had had any teacher like that I'd be in seventh heaven. I mean, keeping phone contact???……is that normal in Korea? Can we please, please have it in the West, as long as it's someone like her?…….But the Daniel Choi character and the other main teachers (perhaps especially the "baddie" ones) - do bring a dose of reality to what challenges teachers in similar situations face - ditto the parent characters stand for a credible portrait of what some parents are really like in the real world. The only fault I can find in this drama - where it really is drama, not a full portrait of reality - is the constant allowances for misfit kids - though that was corrected somewhat at the end where reality took a savage bite. In the real world, kids who don't fit in are written off, which is why we have crime, broken homes etc etc Maybe these kind of dramas can alert more people to the problem. The end feeling is that everyone went through some kind of evolution in this drama - kids and teachers. I feel this is the only drama other than Seven Days (which is out and out gay and therefore pushes the boundaries more) and maybe Nobuta wo Produce, which I could give a 10 to for rewatch value.