Oh gods, the man is ruffling his hair. Last person to ruffle his hair was Kay and he was seventeen, no, nope, ducking away thank you.

But he does have a laugh startled out of him.

"Well. Thanks." Cassian gives a one-shouldered shrug. "People say the means justify the ends and that's at least half true. She'd still be disappointed in some of the choices I've made, though."