Twilight sat still, watching the rise and fall of the blanket, every instinct screaming for her to throw the blanket away and pull her friend into a hug, every thought demanding that she leap straight to the bottom of the mystery and figure things out, even if it meant hurting Rainbow. She held herself back, sitting still, proper and calm like a noble in the presence of the Princesses. Which wasn't far from the situation she was in, feeling Luna's eyes join in her watch over Rainbow Dash.