Montresor thought about everything that Fortuanto has done to him. He vowed to get revenge on him by killing him.
“My dear Fortunato, you are luckily met. How remarkably well you are looking to-day! But I have received a pipe of what passes for Amontillado, and I have my doubts.”
They continued to talk for a few moments.
“How?” said he. “Amontillado? A pipe? Impossible! And in the middle of the carnival!”
“I have my doubts.”
With a shocked Fortinato, they start to walk towards the vaults after having a conversation about who the best wine taster would be
Montresor wants revenge on Fortunato because he was insulting him
“Come,” I said, with decision, “we will go back; your health is precious. You are rich, respected, admired, beloved; you are happy, as once I was. You are a man to be missed. For me it is no matter. We will go back; you will be ill, and I cannot be responsible. Besides, there is Luchesi——”