It seemed interesting in the beginning with promising aspects, but as time went by the writing seemed to become worse and worse. It had an unusual high amount of characters that annoyed me a lot, especially toward the last episodes. The sister and two coworkers of the female lead were the only characters that actually had me engaged and root for them, as I really didn't care for most characters anymore at some point. The second lead couple is especially hard to emphasize with on any level throughout most of the drama. The cast is great tough, and I am convinced that any lacking chemistry between the lead couple is due the script, not their acting