Everyone has that day when they begin to doubt themselves and their skills. Whenever Twilight has those days, Trixie knows just how to solve the problem.
I'm in a hospital bed with tubes coming out of orifices I didn't know I had. Why am I there? Why is Rainbow Dash sitting in the corner? Why is she crying?
She hatched him. She raised him. When Twilight invites her parents to the castle on Mother's Day, she expects to please her mother, and give her a thanks for all she's done. And little does she know... she deserves one too.