It was a beautiful day, and Lord Petyr Baelish, Sansa Stark and Robert Arryn were having dinner together.
"It's a beautiful day, and I have a beautiful companion." Petyr remarked
But Sansa looked at Robert, who nodded. She stood up and took a knife, which looked extremely sharp. In one swift movement, she disemboveled her surrogate father, then picked her cousin up and ran to the stables.
There was a grey mare which was a gift to Sansa from her aunt. She lifted Robert onto her then climbed herself, and they rode off.
"Where do we go, cousin?" Robert piped
"To the only place safe, my Winged Knight." Sansa replied "To the only place safe…."
When Robert and Sansa arrived at Greywater Watch, it was seemingly deserted. But when Howland Reed appeared before them, more and more people were seen.
"Sansa Stark, I presume?" Howland said politYely
"So I am." Sansa confirmed
"And him?"
"He is the only family I have left, so we stick together like glue, no matter what. We found out he was being poisoned, so we killed the one responsible, left Eyrie and came here." Sansa explained "You will allow us to stay, right?"
"Of course. You're so much like your father." Howland said, smiling
Months passed, and Sansa and Robert remained hidden at Greywater Watch. Robert learned how to fence and joust, and he was shivering less and less. His health was returning, now that he was no longer being poisoned and that his mother was dead.
The news of great tourney soon arrived, and Robert decided to go. Sansa came along to protect him. When it actually began, Robert was taking down his opponents one by one. Sansa was the person he chose to crown as Queen of Love and Beauty.
When the time arrived for Robert to pick a wife, his choice was clear: Wylla Manderly, the daughter of only Lord who remained loyal to House Stark after Robb Stark died. The approval was given without any resistance.
While Sansa watched them get married, she knew she did right when she saved Robert.
After all, family came first, no matter what.