As other people stated, the characters were all dumb. Another thing, this show was just way too melodramatic. It was so cringy. That's the only reason why I would recommend this show so that you can laugh at the theatrics.
Because the show was so short, the couple wasn't really something you can ship that much. Like I couldn't believe they "loved" each other, but at least I could feel chemistry.
The worst thing about this show was the ending, lmaoooooooooo it was so bad. Like the plot had potential but they did so bad.
I think the show tried to pull people in with spicy scenes, but it's Korea, those scenes were barely anything. So overall the show wasn't that good and was a waste of time. At least the actors were adorable.