Jarvis's occasional announcements are something else Cal has gotten used to; he no longer has to pause to remember where the eerily human-sounding voice is coming from.

"Thanks," he says. It does seem weird to thank a computer, but Tony and Sherlock tend to address Jarvis like he's as real as he sounds, and Cal doesn't see any harm in picking up the habit. As long as he remembers to keep it confined to Jarvis.