"What must have..."
He doesn't know anything about that! How could he know anything about that? Saksaha tries not to let this panicked flurry of thoughts show on her face---
and utterly fails. Under the golden tone of her skin, she goes rather white, and her dark eyes widen very noticeably. "Um, that is,
what must have transpired last night?"
Surely he'll make some comment about the rumors swirling around the Unicorn maidens' collective virtue, or the weather, or something equally innocuous. Surely, surely...