FL and ML fit well.
The FL looks so young,almost childlike.She is very cute. Her character's personality is childish, indicisive but also strong headed, quite self aware and she is delveloping her character well.

The ML is good looking and portraying his character very seriously. He seems possessive,overprotective and strong willed, but has his funny, friendly and protective moments.

There are lots of funny scenes in the drama.
What I don't like, all costums are well chosen except the FL's. She seems petit and normally buildt in comparison to other more delicate looking chinese actresses, so she shouldn't wear that kind of clothes with such thick layers and thick materials and large prints.It makes her look so hefty.

All in all the show is very likeable because of the characters.I enjoyed watching it