Anthony Reid, the middle-aged psychiatrist, observed Lumian's smile and mused, "Your performance suggests that this matter is personal to you."
Dammit, you can tell from that? Lumian had thought his smile, expression, and body language appeared normal. His response hadn't been exceptional, but he hadn't made any obvious mistakes.
Anthony Reid continued, "Your smile and actions betrayed a sense of smugness.
"And your reaction tells me this matter is deeply intertwined with you."
Could it be discerned even without mind reading? It wasn't until that moment that Lumian realized his seemingly ordinary expressions and actions might conceal hidden information in the eyes of a Psychiatrist.