Ferb: "Hope all goes well at the gala when we're dressed like this..." Clears throat and turns to a softer, gentle voice "Because- I don't want anyone getting the wrong idea why we're dressed in their older clothing." Looks at a bunny plush "Do you think we're safe, Angel?"

Angel Plush: "..."

Frost: "Honestly, we've got nothing to lose at this point." Clears his throat and shifts his voice to a bubbly, hyperactive cadence "So why not have a little fun with everything? It's like a gigantic party that everypony's invited to. There'll be tons of cake, games, dancing, and so much more! Oooo, maybe I should bring along my party cannon!" Hops in place as he blows a party horn