Cathy Weseluck: Spike

My Little Pony: Equestria Girls

Spike

Twilight Sparkle: Looks like if I want my crown back, I'll have to become Princess of the Canterlot High Fall Formal. So that's what I'm gonna do!
Spike: And how exactly do you plan on doing that?
Twilight Sparkle: I have no idea!

Spike: [after Twilight and the others defeat Sunset] Those are my girls! Woo-hoo!
Drummer: Did that dog just talk? Whoa. Weird.
Spike: Seriously? The talking dog is a weird thing about all this?
Rarity: [picks him up and scratches him behind the ears] I, for one, think you're adorable.
Spike: Oh, yeah.

Sunset Shimmer: Can't believe I didn't recognize you earlier. Shoulda known Princess Celestia would send her prized pupil here after my crown, and her little dog, too.
Twilight Sparkle: It's my crown!
Sunset Shimmer: Whatever. This is just a minor setback for me. You don't know the first thing about this place, and I already rule it.
Twilight Sparkle: If that's so, why do you even need my crown? You went to an awful lot of trouble to switch it with the one that belongs here.
Sunset Shimmer: Pop quiz: what happens when you bring an Element of Harmony into an alternate world? You don't know? Seriously?
[laughing]
Sunset Shimmer: And you're supposed to be Princess Celestia's star student? Then again, what were the chances she'd find somepony as bright as me to take under her wing after I decided to leave Equestria? Bit embarrassing that you were the best she could do.
[Spike growls]
Sunset Shimmer: Oh, and I'd keep an eye on your mutt. Hate for him to be... taken away from you.
Spike: Is that a threat?
Sunset Shimmer: Oh, of course not.
[Spike barks]
Sunset Shimmer: But I'd cut down on the chatter if I were you. Don't want everyone to know you two don't belong here, now would you? You wanna be a princess here? Please. You don't know the first thing about fitting in.

Applejack: [after the girls discover Twilight's secret] Wait a minute! Lemme get this straight. You're a pony?
Rarity: You're a princess?
Fluttershy: You're from another world?
Twilight Sparkle: [gulps] Mm-hmm.
Rainbow Dash: That... is... awesome!
[the girls crowd around Twilight and chatter excitedly]
Spike: See? Told ya.