Khan didn't think about the deeper meaning of Yeza's words right away. She had decided to shout that announcement, which basically forced the humans to accept his relationship. Still, the situation was so dangerous that his mind stored her voice in the back of his mind and prepared itself to release it only when he reached a safe area.
Everyone shared the same mindset. The valley's defenses had managed to buy the group some time, and the higher-ups were bound to do the same. Still, the avalanche and the giant monster had already inflicted casualties, so the students didn't dare to remain in the area any longer.
The recruits and squad leaders followed after those who had learnt where the safe area was. Khan was in the lead far in front of them, but he turned to check that everyone was following him from time to time. The fact that Liiza was in his arms didn't affect his movements at all.