To be honest, I would not rewatch it. The storyline was simple which I liked, I did not like the mother's character and the father's too. Their acting was very nice but the characters were really arrogant and dumb to me. I know Asian parents are strict but the mother was too blind and I hated his dad too, but he made it up in the end. The Male lead developed his character well. Otherwise, I see no character development. I was really disturbed by the mother's narcism act.
Overall, nice and light-hearted drama. You can watch it, if you need a break after watching all dark and tragic dramas.