good start, lacking chemistry

Though this is an interesting start to things. I like arranged marriage shows because they tend to come with interesting topics I am wondering how this is going to last for 84 episodes. If this was a half hour drama I wouldn't think twice about it. I know the Grandma and Grandpa are going to play important roles, but I am liking the grandmothers spunk. She's adorable. I sense she might be my favorite in the future. As for the leads, I’m not quite sure I can feel the same chemistry between the two, but it is the first episode so maybe it will be more present in later episodes.