Wow that is a super-ominous scent! Between that and the screaming, Sky Dancer will just canter away a little bit, her wings flaring out. Princess Pegasus reacts immediately, of course!

"FEAR NOT, INNOCENT MAI-eh?"

She cuts off in her reflexive Justice Speech when she realizes there is no crime being committed, just a girl being startled by her Faithful Steed. Time to rush over and apologize, then!

"Oh, I'm sorry! Sky Dancer didn't mean any harm; she just really likes being around girls."