"First of all," Twilight continued, "by meeting you and getting to know you, we've learned that humans aren't all that different than us. At least, not where it counts. Your honesty and compassion has helped us to realize that we could live alongside you. Not to mention that the Princesses both think very highly of you. Telling them everything was exactly the right move to make. They don't like being deceived or lied to. Or, at least Celestia doesn't, and I assume Luna doesn't either." 