Sharon's in the gym doing yoga; it had seemed kind of silly when Bruce had all the Avengers in downward dog, but yoga was actually one of Sharon's favorite training fads. Great for flexibility and body awareness. But the door opens when she's in the middle of a forearm stand split, and that's kind of awkward.

Sharon lets her knee come down, and straightens to look at the girl in the doorway right side up.

"Yes? Hi." She knows Sansa'a name [because by now she's made it her business to know everyone on the ship], but they're not friendly. Call it a reflex, but Sharon's first impulse it to be suspicious of the sudden attention.