Sun on the flowers. Warm muffins. The breeze on her face. Ditzy Doo, also known as Derpy Hooves, couldn't feel any happier at her retirement home. But her heart will always be with the Doctor. So on one of his daily visits, she decides that she wants to go on one more adventure with the stallion of her dreams. And when she leaves, there is an unspoken promise for the Doctor. That he will only have to wait for a little while. He must wait until they meet again.