Sparing a wide grin at the lighter haired of the two men, Micah from what Leto had told him, Jack nodded. "I'm bad with watches, always end up smashing them, so I don't have mine anymore. I should've used my phone." Not like it was useful for anything else right then.
Hector's speech was enough to make Jack widen his eyes and remember why he had not followed his parents into the medical field. His chosen vocation might involve some life or death situations, but they were usually caused by lack of medicine or proper food, clean water. Something that could be fixed quite easily.
Having been handed the chart, he carefully noted each number, as well as listened just as carefully to what she was saying. The last thing he wanted to do was to mess up. "Sure thing," he nodded to her, sending her a grin he hoped was somewhat reassuring. Saying he had faith that she would pull it off without a hitch.