Crumbling walls..
Henry had gone to take Felicity back to Oa and ensure that she was dealt with properly, leaving Avalon in charge back on Earth to get everything settled into place. This was a job that Avalon hadn't minded in the slightest - he was happy to serve as Henry's second and see to it that the mess was cleaned up and that everyone was in one piece. Avalon loved Henry's friends, and even though he might not have known everyone, he was still careful to spend a bit of time with each Hero, making sure that they were in a good mental state and were solidly safe to return home.

Once he had seen everyone off, he turned at last to Katima, and offered her a small and tire smile. "I am glad that you did not find injury, Sister." he said softly, the softest ghost of sadness about his emotions. Avalon was empathic as well - he could mask himself from broadcasting what he felt, and had been doing so since that night that he'd gone flying with Josh. Avalon simply didn't feel that he needed to bother Katima with what he was feeling.

"I'm glad that you and Henry came in time, though. That was terrible." he murmured.