Glasya was unnerved. Magnus noticed this at once. He was particularly clever when it comes to reading expressions. Thus he knew well at once the look that had filled Glasya's face upon seeing him. It was shock, confusion, and then she had to steel her mind to turn her shock and surprise into anger. It had something to do with his face. He hadn't crack the puzzle yet but he could tell Glasya was swayed by his expression.
"This isn't funny," said Glasya as her eyes that had turned glass white furiously look around for Estelle. She became even more furious when she realized that Elle's presence had completely disappeared. She then turned her eyes toward Magnus, "Where did you hide her?"