She's exceptional at reading expressions. Natasha's eyes widen as she very subtly nods. Please let Steve take the hint here.

Meanwhile, the goons are trying to get the device ready. The goal is to extract rather then inject but the machine does both. Tasha carefully moves herself closer to Steve as the goons go to push him into the machine.

"You get paid after we see if he survives." The scientist who addressed her before says in Russian. Natasha simple nods. She can't break the cover yet.