I am an idiot. I remember loving the trailer of this show and the whole idea of a mom coming to school was so refreshing. But the first episode had such serious themes and I realized that there won't be much romance between the main cast (Bang Wool being married and everything), I never picked it up. But a few days back I was watching these funny videos on YouTube (Asian Drama On Crack I think) and they had so many funny moments from Angry mom (my favorite in the whole compilation even though I hadn't even watched the show!) I was literally compelled to pick this show again. The plot is perfect. It won some kind MBC scenario award and while I don't know that is exactly, I can vouch that the script fully deserved it. The plot dealt with various school related issues and a lot more. It was so refreshing and hilarious. It never became stale even during the second half of the show (something that happens quite often) and just kept getting better and better. There was no romance but there were ships that didn't exactly sink (which was a huge surprise). This show has set a trend with shows like "Make A Woman Cry" and now "Second Time Twenty Years Old" coming up with similar situation. The characters were wonderful. I have watched Kim Hee Sun in Faith and while I liked her there, this is where I fell in love with her. She was effortless! Park No Ah's character has received some criticism for being incompetent and useless. But he was somebody I could relate to. We're both "greenhouse kids" who refuse to see the harsh realities of the world but we're both trying to come out at our own pace. Kang Ja's friend Gong Joo and her minions were so awesome. I loved the guys' wigs. Bok Dong was my favorite. He was so cute when he fell for Kang Ja and the times he was like "Don't touch my body" XD Baro's character was completely in contrast with with his previous role in Reply 1994. But he was flawless here and those glasses really helped him look more like a bully (lol). Yoo Jung was her best as usual. She's a wonderful actress who keeps getting better and better. Rest of the negative characters and the supporting characters were great. The one negative character that stood out for me was Chairman Hong. After watching him as a funny character in Protect The Boss, it is really hard to see him do roles like this. He is an abusive person who gets a kick from hitting women. But the actor is versatile. Kudos to him. The music is different from the typical OST and I absolutely loved it. People who loved shows like School 2013 and 2015 should definitely watch this. It's your thing. And if you're a drama addict in general and have enough time, you would breeze through this show in a couple of days without skipping stuff. That's the addiction level of this show. I'm so glad I watched this!