Knowing that her time hadn't be wasted had greatly improved Isidore's mood. As she gave her lecture (a task she reveled in simply because it put her into the spotlight), her eyes had lighted on a few reactions out in the crowd that confirmed her suspicions. Of course, that meant little if those students had no information about the Desert Wolf herself, but Isidore knew there was an alpha here now and it was possible they had more information on her cousin even if they weren't aware of what they knew. Isidore had a way of getting people to... remember things they thought they had forgotten.
After the lecture ended, she had casually walked through to the lobby in front, making tedious small talk with some of the teachers who had attended, smiling all the while though her dark eyes continuously flickered over the shoulders of her conversational partners to seek out any of the students who had reacted.
Just then, she noticed the petite redhead who had slipped through the doors and appeared to be looking for someone. Despite the darkness in the auditorium, Isidore was almost beyond positive the young girl had been one of the few to react to the high frequency emitters. Watching the girl, Isidore waited to see if she located any of who she was looking for. Unknowingly, the teen would only further confirm any members of her pack to the hunter should she find any of them. Isidore would stay her hand for now, would not snatch up any of these young wolves, until her newness to the town had warn off. She did not need suspicion put upon her so quickly.
Isidore excused herself from the entirely uninteresting conversation to intercept the young girl after waiting long enough. "I don't bite," she stated when she was closer, her slightly accented voice all pleasantries and coated with a practiced sweetness. "Tell me I was not as boring as I thought I was." Isidore half-whispered her last statement with a slight laugh.