I for one enjoy short dramas. I can understand why some people don't like them because they don't have time to fully flesh out stories and characters. If you can overlook that then they can be rather enjoyable and sometimes you can find an extremely rare gem amongst them. This is one of those gems.

As with most short dramas, there is a lot of loopholes left open, as well as a lot of unanswered questions. However, this drama is very cute and sweet. It kept me entertained and interested in the characters and their romance. The story is pretty predictable though and has cliches but it's not oversaturated to the point of annoyance. The characters are realistic and refreshing.

The acting is great for a short drama (which isn't always the case).

If you want a drama that's not super long and enjoyable and refreshing to watch then I recommend this one.
I wish there was a season 2 though.