Quote 13
The wine sparkled in his eyes and the bells jingled. My own fancy grew warm with the Medoc. (53)
This passage suggests that the wine is giving both men courage and a sense of elation. While it seems to make Fortunato let down his guard, the wine appears to make Montresor more alert and aware.
Quote 14
I broke and reached him a flagon of De Grâve. He emptied it at a breath. His eyes flashed with a fierce light. (56)
This is a pretty obvious pun. We don’t really need foreshadowing at this point to let us know that wine, in so many ways, is leading Fortunato to his “grave.” Nor do we need to be reminded that things are getting “grave,” as in “serious.” Ironically, this “grave” pun actually lightens the mood, at least a little.
Quote 15
He turned towards me, and looked into my eyes with two filmy orbs that distilled the rheum of intoxication. (29)
Distill means to “purify,” “condense” or “refine something.” “Rheum” has to do with mucous (and Fortunato’s cough). Montresor believes that Fortunato’s illness and his intoxication are connected. He also suggests that Fortunato’s eyes are somehow making him both drunker and even more ill.