The lines selected for analysis are from act V, scene I ...

This shows Orsino to be extremely emotional—when the one he loves is infatuated with someone else, and someone so close to him he doesn’t take it lightly. “…savors nobly…”: there is some sick pleasure in enjoying what he is about to do. He can enjoy injuring or killing Olivia’s love, but he’ll make sure to do it with some grace. ................
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