I never thought that this drama would be my favorite. At first, when this drama started to air, I didn't have any interest to watched it. The background of the drama was 1930's Japanese Occupation of Korea, so I thought it wasn't my cup of tea. But since a lot of people talked good things about the drama, I gave it a try. Surprisingly, i enjoyed the first episode. Actually, the first three episodes were just okay and nothing special. But still each episodes always left me with some question and curiousity. However, in the 4th episode this drama started to grow on me and it got me more curious and more curious that I became thirsty of this drama. this drama had it all; the romance, comedy, friendship, bromance, sad moments, happy moments, and mistery. Everything was served in the most beautiful way. No less and no more than it should be, but everything was always on point, especially the way they slowly reveal the secret episode by episode. It was so well written. Also the cinematography, it was very good just like Goblin or Tomorrow With You. All the characters are also amazing especially the main characters. Han Se Ju had the best character development tho, but Yoo Jin Oh was my favorite. Don't ask about the acting, they were the best. Yoo Ah In's and Im Soo Jung's acting never failed to satisfy us. And for Go Kyung Pyo, I think he had his best performance in this drama. Especially in the 15th episode when he cried, it was so painful. The trio acting and chemistry stole my heart. And also the one who played as Baek Tae Min, he was also amazing. I hate Baek Tae Min character, but at some moment I pitied him too. For the music, it was perfectly fit with all of the scenes in the drama. I love all of the soundtracks. Satellite and Be My Light were my favorites. Overall this drama was amazing and brilliant. I enjoyed this drama so much. When I was watching this, it felt like I was on a journey. I can watch this drama over and over again and I will still be enjoying it. DAMN, I LOVE THIS DRAMA SO MUCH!