"Hey, no. My bad. I didn't mean to startle you." Because it seemed like he had, the way Adam spun around. Sam wouldn't have done that on purpose. he wasn't trying to sneak up on him. He knew better, especially since Adam had Michael riding shot gun.
Unfortunately Sam knew how awkward that could be. He'd been hijacked by angels and demons, and had been host to Lucifer for a while too. Adam and Michael at least seemed to have some kind of understanding with each other, which was good. Sam assumed so anyway.
"You want to play?" he gestured at the pool table.