This is a perfect korean drama to watch. It has good amount of comedy, friendship and romance. Its perfectly done. I want to thank the writer for writing such a beautiful story about youth. This drama not only showed the positive side of youth but also also showed the darkness of youth. Everyone of them had a dark side in their life. Overcoming the hardship is all about youth. I was amazed by the acting of baeinhyuk. He is such a good actor. And the way he portrayed the character was so perfect. Park jihoon was also good. I loved how beautiful their friendship was. The last episode was too beautiful. Two different people of two different background having different problems in their lives met and their relationship was not good. But the way they overcomed it and became happy in their own lives and solved their problems because of the existence of each other is so overwhelming. Baeinhyuk and park jihoon are the real heroes. The OST was beautiful too