Horatio performs one last labor, and considers what's set before him.
The prince has an admirer, and Horatio has a problem.
Hamlet's not sure of the words for what's happening between them. Fortunately, Horatio is a cunning linguist.
No man has aught of what he leaves.
Claudius picks just about the worst possible time to ship his nephew off to England. Hal benefits from the diversion.