"When they are playing chess, it gets to the ridiculous point when they both start fighting," Birman laughed. "I'm like, dude, Geno, let him go, or let him win! But no. None of them wants to lose. When they are playing together, it's the funniest thing to watch them. One is like, you're not gonna beat me, you're my kid. And the other one is like, you're not gonna beat me, you're my dad. I'm like, all right, I'm just gonna watch and enjoy."