Fox looked from Duncan's soft smile, to Dr. Seo's which clearly said he should go home, and turned to glance over his shoulder at Astrid, who was staring at him with wide eyes and looked like she'd fall over at any moment. Looking back at the professor, he shrugged. "Fine. Then I'll wait. But I'm staying."
He moved out of arms reach, walking over to Astrid. "Hey," he spoke quietly. "Let Keagan take you back to your room. You look beat." He was just as tired, but damned if he was leaving on someone else's orders.