[She'll see exactly when he senses it, or when They tell him it's sensed, because the smile immediately snaps back to neutral. The posture remains apathetic, the aura remains frighteningly absent. In fact, the only real change is the voice losing a bit of its strength. Except the tone is still just as flat.]

『 LYING THEN? OR LYING NOW? YOU SHOULD WATCH YOUR FALSEHOODS, ELAINE. SOMEONE WHO CAN'T EVEN MANAGE TO BE HONEST WILL NEVER BE ABLE TO SAVE ANYONE, AND THAT'S NOT A LIE. I GUARANTEE IT. 』

[There may or may not be a spike of some kind of genuine emotion at the end, like a change in the air or a slight glare, but that's a lie. It's all in her head and she's left to her neck-snapping fun.]