One of the best romance drama ever! Definitely one of the best unique romance plot that I have came across. 1.) Unique characters. Instead of the story, I am more drawn towards the characters and personalities created by the writers. From uncommon jobs like sound directors to straightforward and sassy personalities, sparks really do fly between these characters. 2.) I need to talk about the character of normal Oh Hae Young. I find her so relatable (especially her voice-overs). People find her irritating but at the same time cannot help but sympathize her for the comparisons that she suffer. She is confident yet feel inferior when she is with the gold OHY. 3.) Gotta address the biggest illogical part of the story, which is the revenge part. Although the revenge on ex-girlfriend seems to be weird, I gotten over it really quickly as the main point of meeting another Oh Hae Young is more attention grabbing. Especially such a weird/special Oh Hae Young. 4.) The strange part of the story will be the psychic visions (no spoilers right, I am trying my best). Seemingly unnecessary, yet very important. There will be a lot of question marks and guessing throughout the drama, maybe even after it end. Then just let your (or netizens') creativity take over:) I am really a super super big fan of Seo Hyun Jin right now!!! Totally captivated by her and Eric's chemistry. Not gonna talk about all the steamy kiss scenes that I have really enjoyed. You will definitely be laughing like crazy especially at the second couple, their chemistry is also no joke. So much fun and surprises. Music is nice too. The OST "What is Love" is really addictive and sweet. Meanwhile I want to give credits to the unique cinematography, making it look a bit like a movie. Although sometimes I do find it irritating, I enjoyed it for most of the time especially during emotional scenes, it makes me immerse into the feeling/atmosphere. Definitely a rewatch:) My favorite romance drama. Teaches me a lot about love, to be brave and to cherish what we have. And don't jump into conclusionssssss. GO WATCH IT RIGHT NOW!