Act 1, Scene 1
The play begins as Duke Orsino consoles himself with the thought that the reason Olivia rejects his love--that she might mourn for her dead brother--indicates the intensity of her passion, a passion that one day may be directed at him.
The scene revolves around several metaphors.
2. Hart (a deer) = heart (the dear one pursued)
3. Desires = hunting hounds that attack a man changed into a hart (the Actaeon myth)