Emcee sees the exchange, thinking that it's a wonderful and clever way to communicate.

When Jared finishes his song, Emcee applauds, meeting him with a bright grin and patting his arm. "I didn't know you sang as well," he gushes. "I wonder what else you can do..."

But now it's Jay's turn onstage, and he squeezes his hand back in a good luck gesture. After quickly ordering another gin (putting it on Jay's tab), he perches on a barstool to watch. He's already thinking What a ham, giggling with delight.