"I'm used to bad coffee," Jim says, barely letting the fact that he'd been directed to some shitty coffee bother him. The Enterprise's coffee left a lot to be desired. Drinkable and with plenty of caffeine to get you going but not something that you'd be saying was better than sex.

So, he gets his bad coffee and turns back to the man, leaning back against the counter, legs crossed at the ankle.

"Slytherin any good?" Jim asks. What he's described sounds pretty much spot on but he's just waiting to learn that these Slytherin are terrible people with terrible motivations or something like that.