Derpy stepped out of her room, the Tardis halls empty as always, but something was different. The halls seemed colder, and lonelier. Derpy walked out, cold pulsing through her body. She stopped, a pony stood in front, her mane was short, wavy and blonde. Her coat was a light pink and a red rose cutie mark placed on her flank. The pony smiled at Derpy, her eyes brown eyes shining. Derpy saw that the girl seemed faded and not in the room. Tears seemed to form in the perfect face, Derpy raised her hoof to place it on her shoulder but it simply slipped through her body, she wasn't there. The girl watched sadly as Derpy recoiled slowly, surprised. "I suppose," Her hoof rose to her face "I'm not as solid as I hoped." She lowered her good and looked towards Derpy, a smiled formed. "Good to knowthe Doctor is in good hands... or hooves." The horse giggled then lookedinto Derpys eyes, she was still at lost for words. "Don't leave the Doctor," the smiled disappeared "He won't make it." The girl began to disappear, a gasp escaped Derpy. "Remember to stay with him." The girl disappeared leaving Derpy alone, cold but with a new purpose.