The second season focuses more on character developments for everyone and fleshes out the side characters more than season one which makes sense because S1 was setting up the characters, setting, etc. Although S2 revolves around a misunderstanding as the driving force of the plot and miscommunication, it can be frustrating and confusing BUT please bear with it and don't hate it! It's explained along the way and if you can push through some cringy lines Shu Yi says, it's worth it!

Bonus:
When you reach episode 4 (time stamp is 25:57), click on this Youtube video and continue!
[[ https://youtu.be/Oum7pXW4OoA ]] <----- this was the deleted scene which was supposed to follow after, but it did not make it to the cut because of the limited time. It shows Gao Shi De explaining and reassuring Shu Yi about the misunderstanding more, but even if you don't watch it, the story flows well so don't worry!