Sir Toby gains further support against Malvolio, recruiting Fabian to the cause of revenge
Maria leaves the letter for Malvolio to find, and they all hide to watch him read it in a box tree
Malvolio imagines himself as a Count keeping the household in subservience before reading the letter
Malvolio is taken by Olivia's love letter and vows to follow its instructions about his dress and demeanour, this delights the hidden onlookers
After Malvolio has read the letter and gone, ST, SA, Fabian and Maria look forward to seeing Malvolio present himself to Olivia according to the trick instructions
Wile Malvolio reads the letter, the onlookers make remarks and comment on his fantasy
Before reading the letter, Malvolio shows a luxurious sensuality as he imagines himself married to Olivia and he is excited about the elevated social status