It's a dorama that starts slow, but it already starts well. As the episodes go by, you can easily get attached to the characters and the story. There are some slower scenes (like most doramas), but nothing that hinders the development and timing of the plot.

The novel, as for, is nice to watch, but don't expect something hot and a breathtaking chemistry. It is built little by little and in a subtle way.

The secondary characters are great, fill the story well and are well explored.

In general, the story has no errors and holes, and manages to hold a lot of attention.