The answer to his first two questions are resounding yeses, but she doesn't answer, shrugging as if to let him make his own decisions on that front. She can tell the gears are turning in his brain and she knows it's better to let him work it out for himself than interrupt.

If Cassian needs clarification, he will ask. He's much better at communication than she is.

But then he gets to the most important question and Jyn grins, shifting the box of wheat thins she was considering before she decided food would ruin the experiment, to reveal her half empty first can. "I absolutely did."