What is the irony of this poem?

Irony is the uses of Words to express something other than the opposite of the literal meaning or opposite happens of what is expected.There are 3 different types of irony: dramatic irony, verbal irony and situational irony.

Dramatic Irony: when the audience or the reader knows something important that a character in the play or story does not know

Verbal Irony: writer/speaker says one thing but really means something completely different

Situational Irony:when there is a contrast between what would seem appropriate and what really happens or when there is a contradiction between what we expect to happen and what really does take place