Saige misses Grandma Mimi terribly when she moves into rehab, but comfort comes in the form of Georgia, Mimi's youngest horse, as well as the painting she can do in Mimi's art studio. However, just when Saige and Georgia are becoming friends, Saige learns that Mimi might sell her horse. It may be Saige's artistic creativity in the end that saves both Mimi and Georgie.