Firstly, I didn’t start watching it for the cast as most people out there. I watched it as romantic comedy is one of my favourite genres. The drama gives a real outlook on most people’s mind and how they handle relationships and fear of loss with some twists. At first it seems like a psychological one, though I’ll say I am a bit disappointed with the loss of focus on that part later in the series. Regarding the characters and their development, the leads are oh hae young or just oh hae young as referred in the drama and park do kyung; there’s another oh hae young referred as pretty oh hae young in the drama. Though I liked just oh hae young better than pretty oh hae young. The story revolves around just oh hae young and park do kyung. Oh hae young is dumped by her fiancé the day before her wedding and is miserable. Then she meets park do kyung and the story develops from here. Though it is quite bitter between them but it grows eventually with twists and turns. I liked the character development in pretty oh hae young better than any other character. I liked the acceptance that eventually indulges in her. The leap of faith that do kyung takes is also heart touching . just oh hae young ‘s character is what you describe as honest, she reveals and expresses her feelings so effortlessly that it took me by surprise, though I didn’t found much development in her character and I guess I liked it is as it is, I wouldn’t have appreciated a change in her free spirit. Do kyung’s mother is the most annoying character I have ever seen, I would really like to tell her to grow up, she is very very annoying. The story that develops between the leads was great , though at some point between the series I began to like the chemistry between do kyung’s sister and ji sang better than the main leads. about acting…soo kyung ( do kyung’s sister) is great. I liked her personality , she is mature and understands and grasps the situations well, though her actions are hilarious and so is her chemistry with ji sang, with seriousness and twists at some point. The leads were good and portrayed the characters well ,especially oh hae young (seo hyun jin) . And yes oh hae young’s mom and dad are sooooo good. I don’t know why but I loved her mom and her dad is so sweet, like really sweet. the music is good.. some of them cheerful and some of them slow and sweet kind.. I don’t rewatch dramas, so I won’t recommend it. This is recommended to all romcom lovers, you’ll love it. It’s worth a watch. And lastly, the review is purely based on my opinion and is not meant to offend or oppose anyone else’s opinion.