A beautiful drama with a complete package that leaves a deep impression. This is the best modern Kdrama for me since it contains multiple genres which makes it a roller coaster ride. This drama is so realistic, I could not even stop thinking about every single scene when I come back to my daily life. Amazing CHEMISTRY between all of the actors not only the lead, though the lead is indeed the best one. I never skip the scene, it has an awesome STORYLINE, realistic script, unpredictable plot. Rom-com drama that makes me cry a lot. I never get bored re-watch again and again. All of the OSTs are extremely great. This is really MUST WATCH! :)