"His arm has 512 gigabytes of encrypted storage. He only uses 2% of it for the arm's functions. The rest is… questionable media."
At that moment, Howard bursts through the door, Bernadette behind him, holding a sparking, limp metal arm.
They laugh. Leonard puts his arm around Penny. Howard makes a joke about his arm having more brain cells than Raj's AI. And in the background, the TV plays The Big Bang Theory reruns—but no one watches. They're too busy living their own.