[…] takes their relationship to an icky level, though not entirely unfamiliar to HBO (See also: Game of Thrones' twincestual Jaime and Cesei Lannister).
And Brienne and Jaime have two of their best scenes together to date: his enunciation of a decidedly liberal (and entirely self-serving) philosophy of sexual freedom — straight, gay, twincestual — and her rather persuasive drubbing of him on the bridge.