Starlight on her death bed.
"Oh Starlight... I'm so going to miss you... B-but be happy. You will join your family in heaven soon..."
"..... Twilight? C-can you do me favor before I die?"
"Of course Starlight. Anything! And I mean anything."
"Make me immortal! Being with my father for eternity treating me like a foal... I think I prefer that my soul shatter."
"Whoa! Whoa! You want me to go against Celestia's rule so you would live as a princess because you don't want to die and meet him again?"
"Pretty much, yeah."
"Are you insane?"
"No. I'm dying. What can I lose more?"
"And me? Do you have any idea in what kind of trouble I'm would putting myself?"
"Pfff! You are princess. You've seen worst."
"Still dying here."
"And I thought that you were my friend... to the end of time."
"Better hurry before I die. Which might be soon. Oh no! M-my *panting* l-last b-b-breath... I can feel it..."
"Fine! I'll go get my book. And you better not die on me!" She ran to the library.
All that time, Spike just remained silent and observed the scene with a disgusted face.
"Oh shut up, you and your incredible long dragon lifespan."