Kanojo wa Kirei datta (She Was Pretty) is shorter than the Korean version, so expect the drama to be less draggy, more fast-paced, and more fun in general. Downside is that it is indeed fast-paced, even until the end. The final episode is so eventful and rushed to the point that there is no time to fully comprehend their thoughts and actions. However, this can also be viewed positively as it is also the reason why the angst is never prolonged. But true to any other Japanese adaptations, the story managed to exactly follow the original drama.

Overall, this Japanese remake is memorable because of the main leads. Hasebe Sosuke is less of a douchebag than the original Ji Seung Joon, while Sato Ai is much calmer, more loveable, and less of a doormat than the original Kim Hye Jin. None of the overly loud screaming from the female lead too.