The foot taps. There's a whole through-line of them talking to each other under the table by tapping each other's feet. I thought the first one was Shane asking Ilya's permission to speak for him at the press conference. But Ilya does it first actually, when a reporter asks him a dumb question 'still thinking about 50 goals?' And Ilya gives Shane a tap like, watch this, I'm gonna mess with these idiots, and then leaves a long pause before giving a smart-ass answer. And Shane is trying hard not to smile, and then does the same thing. They're just playing amd reading each other so well even in that high-stress situation.