There's no hiding that Jim's clearly Shaken over something. It's read in every disorganized inefficient action he's taking while he was getting their area ready. How he wasn't prepared for the game at all and had to go get a board almost as an afterthought. Something big is on his mind and it's definitely bugging him enough to throw him off of his habits.

When Jim finally sits down he's sure to slide a mug over to his companion without prompting before he burns his mouth with his own coffee and pulls the mug away with a swear before he sets it down.

"It's hot." No shit, Kirk, you just grabbed the finished pot. "That's good. Steady work keeps folks happy and..." He turns the board so that white is facing the younger companion, then frowns. Is that right? He doesn't remember whose turn it was.