Twelfth+Night+Act+IV

1. What is the problem between Feste and Sebastian? 2. What do Sir Andrew and Sir Toby become involved? 3. What does Olivia ask Sebastian? His response? 4. Who does Feste pretend to be? How does this worsen Malvolio's state? 5. In what frame of mind is Malvolio at this point? 6. What does Sebastian think of Olivia and his situation? 7. What proposition does Olivia offer? Sebastian's response? 8. Why might it make sense for Sebastian to respond this way?