This story is a sequel to Geometry

Twilight and Time Turner are engaged and set to be married with Celestia planning something special for Twilight.
The relationship between Fluttershy and Big Mac is put to the test when a jealous Cherilee finds out about them.
Both Rainbow Dash and Applejack find themselves having a crush on the same stallion.
Relationships will be broken, new ones formed and destinies fullfilled in this final 13 chapter long installment of the "Saturday Trilogy"

Takes place after "Do Something About Saturday!" and "Geometry"