i was kind of hesitated to watch this drama since i thought it's going to be another romance-only focused drama, and since i haven't seen a lot of the main actresses other drama, i thought this drama does't have any hope, but after i finished the first episode, the story, acting, music was all so good that i rewatch all over and over again until the second episode came out, this drama really suited for young-adult people to watch or even adult STORY/CAST the story is really good, it doesn't just show us the good side of each main lead's life, but also show the dark side realisicly, i really like eun jae's story except her family's story, it was kind of confusing for me, but there is just a lot of girls out there are just like her, an introvert who don't know how to get along with other people, i really hope her story end up good and thank god it does. i really like her love line(IT'S MY FAVORITE) i mean, she's just look so cute when she's in love, i've never been so lonely after watching this drama. Kang yi na is another really charming character, i really love the way she speaks, i can also feel her loneliness in the drama, i'm so glad that she became a better person, i also really like her "friend" and her chemistry, they just look so adorable together Song ji won... she's a really funny character in my opinion, but instead of funny, i would love to know more about her story how and why is she like that but, the drama doesn't show that much, but she's also a really important character who bought all of them together, i really wish to know more about her if there's second season Jung ye eun, i'm not really sure about her... i mean, i can relate with her about how people like to lie to make themselves feeling better, but other than that, i don't really like how she like to gossip the other roommate with other people, and i'm not sure has she grown or not throughout the whole series also Yoon jin myeong is a really look cold at the first glance, but as you get closer to her, she's so warm, she feels just like a mom, an emotionless one, but still really care about other people, i was kind of sad look at her family condition, but, that also show how realistic the drama is. ACTING all of them are really good, definitely out of my expectation, especially park hye soo, ryu hwa young and park eun bin i really hope to see her more as main lead MUSIC the music is just so good, i really like how they find song from other singer that really suited the drama, i kind of had some hard time fo find all of them though, but they're still really good. REWATCH VALUE of course i've got to rewatch this drama, absolutely, however not in this few weeks since i've rewatch every single episode for like 4 times already, but someday, i'll definitely rewatch the drama ps. this is my first review, i'm really sorry if there's any mistake on the post or i have offended any of you btw, this drama is really good, all of you should check it out