He manages a smile, reaching both hands to rest on top of her shoulders - reassuring, calm. A squeeze.

"Took some work, but yeah. Should keep me powered for long enough." He adds, slipping his hands back, over her shoulders, down to her hands again to take hold of them. "Seems to function wall as-- an energy source actually, the amount of power it puts out." Those are plans and thoughts that don't really belong here between them though, not right now. He hasn't had the heart to mention Pepper in a capacity beyond her work at the company.