Twilight: Spike, why would I clone you just so you could be with both Rarity and Ember? What if Rarity doesn’t live as long as you do?  
Spike: Well, I can always go back to helping you. Maybe we could start a relationship together.  
Twilight: I raised you since you were hatched! I’m not going to be your girlfriend! Besides, I’ve had my eye on someone else.  
Spike: But isn’t he a pegasus?  
Twilight: Not when I’m through with him.  
Spike: Wait a minute! If you can make someone an Alicorn, why don’t you do it to Rarity?  
Twilight: Uh, well…she has to prove herself first.  
Spike: And that flashy guy “proved” himself by you falling in love with him?  
Twilight: Look, do you want to get cloned, or not?!