"Gyre!" He responds, relieved. At the very least the Knights were resilient.

Luka is, of course, still unaware that Gyre happens to be not-so-casually headless at the moment. He doesn't question the unusual method of communication, but assumes there might be some sort of injury preventing Gyre from speaking. Technically, he's not wrong.

"Who else was with you?! Are you hurt?"