Thanatos looks at Ryo. "Those in my cabin are trustworthy and would do nothing to harm him." And anyone who tried to grab him would only cause Mort to fall apart until Thanatos returned. It's like Chthonic companions have a built in defense mechanism.

Mort seems to match Thanatos annoyance. What does Lagos think he has been doing? Abandoning him when things went bad in Jinnjar? He has been talking to him, featherbrain!

"... Ryo, why is Lagos upsetting Mort?"