Derpy landed in front of Applejack with splats of red on her face. "Well, this is my daughter, Dinky Doo. I adopted her cause she was stranded and all alone in a Canterlot alleyway. Time Turner and I couldn't just leave her."
"Wait a sec, does that mean that she is not only your daughter, but she's Time Turner's as well?! I thought you two were just friends!?" The Doctor/Time Turner walked up behind her and told AJ
"We are together, ok? That's final. You got that?" Derpy blushed.
"Golly, uh, I dinn't know that. Uh...sorry to ask. See ya." Applejack left.
"Thank you Doctor. How did you know I was here?"
The Doctor replied "Oh, I just followed the sound of Dinky giggling." As if on que, Dinky giggled happily.
"Well, I think that we should give her her first muffin? What about you?" said Derpy.
They walked slowly through the packed streets, careful not to bump into other ponies. It seemed rather busy, at least more than it was earlier that day. Finally, they came to Derpy's house. Derpy sat Dinky in a home made baby chair from when she was a filly and got the muffins from earlier. "Here you go my muffin!" She handed err... hoofed a muffin to the table in front of Dinky. The light purple unicorn took a small bite and then her face lit up. She smashed her muzzle into the muffin and ate it.
"I guess she does like muffins" said Time Turner. Derpy looked happy when she said
"Yes, she does. Now, I think after that big muffin, she needs to sleep." The twosome looked at their now tired and full daughter. He nodded. Derpy picked up Dinky and carried her off to her room. Derpy placed her down onto the bed and sung her a lullaby. Then she tucked her in and kissed her goodnight. Then the Doctor silently asked her to come outside.
"What do you want to talk about?" Derpy asked.
Doctor Whooves looked down sadly. "I...I didn't want to tell you but, I...I am leaving. I'm sorry, I. I just can't stay in one place for so long. I love being with you and our daughter but..."
"But you don't want us hurt, do you?"
"Exactly, Im so sorry it has to be this way but with me, I will only cause you two pain. Have Princess Twilight erase any memory of today from Dinky. I have to go." Doctor Whooves galloped off, leaving Derpy in the dark and starlit sky. Before he was too far away, he turned and said, "I'll come back, someday." Than he left. Derpy then galloped off to Twilight.