Alex!
Typically, when his teammates started shouting, Nemesis had to make a split second decision whether or not to trust they had good reason to and go towards the shouting or trust that they had overly dramatic personalities and stay where he was. Since it was Lorna, odds skewed towards the former, but as he trotted upstairs from the lab, he was pretty disappointed that nothing was on fire.
He made his way into the living room, taking a spot where the recently disintegrated chair had once been. "This isn't a killer robot army at all." Further disappointment. "But eh. I'll take it."