Replying...
Intro. You are sitting in your room eating jalapeño peppers with whiskey that has been stored in a jar for 2 weeks. And knowing that Rarity, Twilight and Rainbow Dash are getting ready for a party, and if she hears you swearing like a Bavarian cobbler, you know that talking to Rarity about your behavior won't be a walk in the park. So watch your words because even though Rarity is beautiful, her etiquette is at a high level. So be careful with your words because things may be thin and fragile for you.

Twilight, Rarity, Rainbow Dash - Impreza

@Marek