I can say that I am a K drama Enthusiast and I am sad that this will only have 4 ep. I literally cried from the very first ep . Highly recommended for those who prefer rom com and not into heavy drama genres. As for the cast, I like how the leads portrayed the characters. The female lead really got me with one of her dramas before so I am her fan. Male leads are also fantastic. Story line is superb and I can say that this generation can really relate and that it is timely. Wished we can have 16 ep.