Sorry but you didn't understand that drama... I mean, I myself dislike when the episodes are not dynamic, slow…
I get what you're saying, every scene has a point, a goal. My point is that many scenes were just overextended, making the show move very slowly and losing its dynamics. Maybe it is on purpose, making the viewer actually feel what the characters are feeling... I don't know. And I can't deny that many scenes wouldn't really happen if there were open communication; in real life, if you have a justification, not an excuse, for something you did, you would openly talk about it, but in this show, it doesn't happen. I just didn't enjoy it, sorry.
The show is great: the story, especially of the boy that was bullied, is very touching. But the acting wasn't the best, and the actors that were supposed to play the same character don't even look alike.