Arya reunites with Sansa in Season 7, Episode 4 of Game of Thrones. The reunion takes place at Winterfell after many years apart. The moment is tentative and loving, with a strong sense that much remains unsaid between the sisters. Arya first faces skepticism from the guards but gains entry by proving who she is. When Sansa realizes Arya has returned, she rushes down to the crypt to meet her. Their reunion is emotionally charged yet distant at first, with Arya appearing cold and untrusting while Sansa is warm and excited. Sansa is the one who initiates the first hug, though Arya does not immediately reciprocate. The second hug between them, following a conversation, shows Arya finally making peace with Sansa. This reunion is a significant moment in the series, marking the coming together of the Stark sisters after long hardships and separation.
If you want detailed dialogue or more on their interactions after the reunion, I can provide that as well.
