Her lips purse for a moment in thought, clearly mulling over his pointed offer despite how busy he makes himself look. It's not a bad deal. It's not ideal, but it's not a bad deal - and if she'd been more careful she wouldn't have wound up having this conversation in the first place.

"I'll see you there, Marine."

And she could stay. Wait out the rest of the movie and continue to dig, but it's too risky. Too cavalier. Sombra shrugs her shoulders in a mild farewell, slipping away while he's partially distracted. Gabe will survive a couple hours with the kids unsupervised— and hopefully he'll be smart enough to not come wandering openly back to the beach once it's done.

She picks out a spot near the water to wait. Someplace quiet. Spends the time picking through data and mulling over her approach like a tactician on the ropes.