Malvolio
Malvolio is steward to Olivia and loves her hopelessly. He has no sense of humor, and is the butt of Uncle Toby’s jokes. He is the funniest and the saddest character--that combination that produces a “great” comedy.
Obstacles to his love for Olivia.
1. He has a rival, Sir Andrew Aguecheek.
2. Neither Olivia nor anyone else particularly likes him.
3. He is pompous and humorless.