To be honest, this version was way better than the original character wise. The Thai version was way more believable than the original and less stressful in some areas. Some of the characters were re-written in the Thai version because for me the original was just unbelievable for anyone to watch. Which I did watch the original and it was hard for me to watch,but I managed to finished. But certain characters was so annoying and needed to be portrayed differently. Also, the Korean was way exaggerated for the character which Koreans tend to do.

In: In's character is less annoying as suppose to Shin in the original. He still has the jerk character,but he doesn't say really hurtful things to the heroine as to Shin. Who basically called Chaekyung a gold digger not knowing how much her parents struggled to give their kids a better life. Then, he got along with the heroine a little bit quicker than shin did which was more realistic because he had a job to do and he couldn't get certain things done without her. Furthermore, because In got with her quicker it caused less misunderstandings unlike the original. All in all, Shin was just unbelievable as a character and completely unlikable and also all that he put Chaekyung through was uncalled for.

Kaning: Her character was more appealing and real compared to Chaekyung. Who would be face with some much pain,but she wouldn't express it as much as suppose to Kaning. Their is a certain point that some one can take when someone doesn't treat you right or do not try to understand you. So... I liked how she expressed her feelings more and was more believable. Then, she also tried her hardest to please the royal family even when they got on her nerves. She also tried to also please In no matter how difficult he was as well. She also just brighten up the mood in the drama when things got bad as supposed to Chaekyung.

Nakhun: Their is not really a difference between him and yul's character. They both love the heroine and wants the best for her in the end.

Minnie: She is more of a tone down version to Hyorin. Hyorin's character was really unbelievable besides Shin which got on my nervous. She is not suppose to be a likable character,but I could deal with her as suppose to Hyorin. Who was just really annoying and was so desperate for shin's love.

As for the story, it was not that different than the original as some people make it out to be. Also, their is things that Korea can offer to the plot because Korea is a more rich country than Thai. So, the story would be different in other aspect like the scenery and some of the things the couple do. The main character had excellent chemistry and it was more believable to the audience.

P.s- I really enjoyed the perfume concept. It gave the tradition of the royal family some more meaning. Which made the original a little dry on that part, they could've gave us something we didn't know about Korea and Incorporated into the drama. So, it would make the the audience either want to come Korea or educated on Korea traditions a lot more even if its made up or something.