The emotional climax where Frodo makes his fateful decision to leave the Fellowship. Boromir attempts to take the Ring, leading to their confrontation. The Uruk-hai attack, resulting in Boromir's heroic last stand defending Merry and Pippin. Boromir's dying confession to Aragorn: "I would have followed you, my brother, my captain, my king." Frodo puts on the Ring at the Seat of Seeing, experiencing a terrifying vision of Barad-dûr and the Eye of Sauron.