Best Answer: The irony is the climax, when it's revealed that Emily had had a sort of "secret lover" all those years. Irony , remember, relies on surprise. Free Essays on A Rose For Emily Irony for students. Use our papers to help you with yours 1 - 20. What is a dramatic irony in A Rose for Emily ? Miss Emily bought the rat poison, people thought she was going to commit suicide. What is an example of situational.