IRONIC?

There are 3 types of Irony. There is Situational Irony, Dramitical Irony and Verbal Irony. 

The Cask of Amontillado by Edgar Allan Poe

1. [Verbal Irony]  When Montresor said "We will go back; your health is precious.... Luchesi--" to Fortunato when actually he didn't care at all about his health. He even wanted him to die.
2. [Dramatical Irony]  When Fortunato decided to go with Motresor, we knew that Motresor is planning to kill Fortunato but he doesn't even know a thing about what was going to happen.
3. [Situational Irony] Montresor and Fortunato were close friends but in the end, Motresor killed Fortunato.

A Long Walk to Forever by Kurt Vonnegut Jr.

1. [Situational Irony] Catharine was engaged to Henry. But when she was kissed by Newt, she liked it.
2. [Situational Irony]  Newt, a very promising soldier, went A.W.O.L.
3. [Situational Irony] Newt, a close friend of Catharine, wasn't invited to her wedding.