Fear

Margaery spoke about her cousin and Sansa quipped about how the cousin will have to feign happiness and interest at Marg's wedding. It was somewhat awkward seeing as how Sansa will probably share those sentiments. At one point, being a queen was all she longed for.

I too, like everyone else, enjoyed Daenerys' scene at the very end. Queen of Thorns dialogue with Varys was also very nice. My only issue was the Sansa/Marg conversation and Sansa's supposed happiness at being passed over as queen.