Wow... okay.... i feel so whoozy rn.. not gonna lie the main reason why im watching this was because of jung dabin. i love her character on live on so i decided to give it a try. shes sooo amazing!!!! what i liked most about this drama is the characters. i love that the direction of the plot depended on the characters decision its a whole characters driven drama !! the butterfly effect got me so fucked up in my bed screaming IF YOU DIDNT DO THAT THEN ALL OF THIS WOULDNT HAPPEN its frustrating but i enjoyed it. jisoo... gyuri.. minhee.. kitae and the adults too... i enjoyed them. i enjoyed the fact that everyone is so fucked up in the head. the actors also did a good job. kim donghee did so well that i was able to sympathize with jisoo (man..he just wanted enough money to live a normal life). the drama carries around a very heavy topic and its 2 am i dont have energy to think about it so im just gonna say stuff about the characters. i still dont know how i overally feel with this drama tbh i dont think it got me extremely moved. esp the ending got me doubtful... gonna have to see for the next few days. if it still haunts me i have no choice but to say its super good and i have to recommend it to any of you who likes a drama full of fucked up characters because for real bruh (p.s just a heads up if youre planning to watch and are wondering how much violent it is; on the end of ep 6 and 9 and maybe also 10 ? theres extreme violence going on w a lot of stabbing and bashing and blood so if you cant handle it you can just skip)