This drama seems like a much lighter and refreshing version of Go Ahead - Ling Xiao's mom is also FL's mom. ML, who is an introvert, was also abandoned as a child, and ML and FL grow up together as siblings. Love triangle (sort of) is also present.
The original book where this drama was based on has three parts - their high school life, college life, and adulthood. Fluorish in Time covers only their High School life. Main leads are good looking and very cute.
Also, quite opposite to other Chinese dramas, some few episodes in the first half can be sonewhat dragging (especially the Supporting leads), but the second half becomes faster paced and very interesting.
All in all, a cute and enjoyable drama about Chinese high school life. Would recommend to Go Ahead fans.