One of the best C dramas I've ever binged watched. Great cast, storyline and character development. I also admire how sibling relationship was realistically portrayed in this series. I usually watch K-drama as it has fewer episodes than C-dramas but, this one is a must-see. All 25 episodes are worth every watch.
If you want a feel-good, heart-felt, rom-com series, then you should watch this.