Very heartfelt and pure. It takes an unorthodox way to fall in love and normalizes it a bit. What I loved the most was that even after a one night stand and years later, the main male character Jinwook does not try to be a spiteful, coldhearted bad guy. he's really sweet, patient and dedicated to the Yoo Mi. They have great chemistry and the show touches a lot into their complicated family background. Their love story is simply pure. what more can i say. I still adore this drama, for some reason it leaves those tingling lingering feelings. The side characters were great as well.