Final answer:
Irony is important to a story because it adds depth, complexity, and interest.
Step-by-step explanation:
Irony is important to a story because it adds depth, complexity, and interest. It is a literary technique that involves a contradiction between what is expected and what actually happens. This can create surprises, reveal character traits, and convey deeper meanings. For example, in a story where a character who always brags about their intelligence makes a foolish mistake, the irony highlights their hypocrisy.