Of course she'd sneak up on him from behind. Everything else just sort of stops, and Jack, closing his eyes for a quick sigh, gives her a Look over his shoulder.

"Thanks, Mo, but I'm supposed to be working here, you know."

He might be bored out of his mind, but the life a newspaper intern is very busy, Maureen, and he's got a story to cover! He'll act put upon, annoyed, etc, but there's a smile tugging at the corner of his mouth that gives him away.