It must be thousand-watt grin time, because here's Jack breaking into his. Hey, it's not every day you've got old friends dropping out of their timelines to see you.

"I'm..." He glances down. He did think about brining a book, but then decided he wouldn't read it anyway. He looks back up to her, quirking his head. "I'm not doing anything. Snatching some quiet time. And if you want some sort of coffee monstrosity..." He glances toward the empty counter, the empty preparation area. "Well. No one's here. I take that as leave to help ourselves."