Dazed and confused, Jack and Skye have arrived at the threshold to Atlantis!
The Guardian stands steadfast, a perennial keeper against unwelcome intruders in to the great city. But Jack and Skye are expected.
Beaming with recognition, the Guardian asks Jack a question. Jack knows that the right answer will admit him and his sister, past the threshold and into the city.
Jack fixes his attention on the question. The answer percolates up through his heart and out of his lips. The question is answered, the Guardian smiles.