Normally she would withdraw from the physical contact, but for now Rey welcomes the comfort. She even takes the hint and allows herself to lean on the taller woman, allowing herself the time to take in the free oxygen outside of the barrier.

"Better now, but this might... take a few minutes. If you don't mind staying." The robots are gone, so at least she doesn't have to worry about them coming back to shut them in again.

Either way, she doesn't want to be alone.