I really cried when I saw the ending of episode 4. Their acting was really real and it melted my heart. The OST really got me into this drama. I'm sure you will like it. Kim Hye Yoon really got into Im Sol, blowing me away with her incredible performance. Byun Woo Seok is no less cool. I can feel their chemistry is very strong. I look forward to many more of your project. I also hope you understand the storyline which I feel is quite realistic to idol's life now. Don't forget to give your review so you can share information..