As the people finished their final farewells, Nabil left the others and floated beside Renzor, gazing at him. "How are you feeling?" he asked, his voice quiet.
"I'm fine," Renzor replied, looking straight ahead. "Just thinking."
"You should get some rest," Nabil said, studying his friend. "You look tired."
"I'll be okay," Renzor murmured, though his shoulders were slumped and his eyes unfocused. "I've been thinking a lot lately."
"About what?" Nabil prompted gently.