The Exiles
Before Ned Stark is executed, he begs a request of Ser Barristan Selmy, that he protect Sansa from Joffrey Baratheon. When he is removed from the Kingsguard, Barristan elects to keep his oath, and smuggles Sansa to safe harbor in Pentos, intent on waiting out the already-brewing civil war in Westeros. Accompanied by Willas Tyrell, the heir to Highgarden, they soon find themselves in the retinue of another Westerosi exile—Daenerys Targaryen.
OR
Daenerys begins to wonder just when it is that she began collecting Starks, and how many she'll have by the time she actually lands on Westeros.