I would say this is a rather “innocent” story: it’s sweet and uncomplicated, without any big ups and downs and dramatic plots.
it contains a lot of the familiar tropes, but they are kept at a “calmer level”.
The cast is ok; the two main leads portray their characters’ personalities rather well, although their chemistry could have been stronger.

The screenplay also stays focused on the main characters. Yes, the supporting characters also has a story, but it is not elaborated too much.

Don’t expect any big surprises, but if you want an easy, feel good sweet romance with some funny elements, this is worth watching.
I liked how they approached the part that led to his “night time online study” ?