Marble Pie has left her family's rock farm and gone off to college, and Pinkie Pie has made peace with that fact. Marble, for her part, is determined to not only study hard but also make some new friends.
The twin sisters naturally decide that they should keep in touch via letters, and that's exactly what they do. Marble and Pinkie exchange letters written to one another from time to time, keeping each other informed about how life changes.
Read on to find out how Marble's first semester at college goes, and what she has to share with Pinkie. Then see what Pinkie has to share with Marble about life in Ponyville and beyond.