First of all i thought this was going to be a troublesome teacher and student relationship but it wasn't that atall it was really fun to watch and the performance of the actors and actresses was really good.
I personally like this type of drama with contract relationships and the leads living together because it always makes them fall in love faster and they always have a lot of cute and funny moments together.
Overall, if you're looking for a nice, cute and fluffy romance drama to unwind to this is a good one to pick.
Also i really liked the communication between the couples there was no unnecessary misunderstanding.
Enjoy.