Final answer:
The sentence in question is a short, witty statement that offers a satirical perspective on romance.
Step-by-step explanation:
The sentence from The Importance of Being Earnest is an example of a short, witty statement that offers a surprising, satirical perspective. It reflects the play's overall tone and humor. Algernon's comment about a definite proposal not being romantic is a clever way of mocking societal expectations of romance.
Learn more about satirical perspective