Expositor.

[ He's clearly looking for the meaning of the word, please hold. At least, hold until Molly hears about her choice in ink. ]

She did? What brought her around to an idea like that?!

[ Molly's not sure if he's flattered, impressed or amused. Either way, the grin he makes shortly after is nothing short of priceless. ]

Ha! Of all of us, I would not have expected her not to be able to take it.