Mostly such bilingual collaborated dramas prove a disaster but for this drama, it was the most beautiful yet romantic touch...
Story:
Crime fiction with the spices of romance. two people who cannot speak or understand other person language learn to communicate through hearts. How love melts the heart of a man who has nothing in life but revenge and how a girl hating Japanese fall for a typical Japanese guy. Even though the story revolves around the crime world but romance, comedy and emotional scenes made this drama more of a thriller. So don't worry if you don't like crime fiction then watch it as a revenge drama filled with romantic and heartwarming scenes. Many twists and mysteries keep the audience indulge with the plot.
Acting:
Even though Choi Ji woo is a big name of the Korean industry but she never impressed me as an actress (that's my opinion) even in this drama I can give her 6/10 but Yutama amazed me. A sitcom actor proved that he is so versatile from his anger to smile to tears he was so natural. You can feel his emotions through his eyes. He is not a perfect human and that's the most beautiful part of his role. he made mistakes took wrong decisions but the way he accepted every failure is what makes his role a genuine humanly one. every actor fits in the role like a diamond in a ring. unlike many other Japanese dramas, All characters get a proper piece of appearance and we never felt where that character is gone,
Music:
I must say after heartstrings this drama excels in music. Music has some Indian and Spanish touch with soft Arabian beats. trust me you gonna love it.

Overall for me it a 9/10 as I took 1 mark for the slow-paced moments that sometimes feel awkward.