"Good." He'd been slightly afraid Jyn would decide to go off on her own even though she'd said 'we' when she'd mentioned a place to stay. The idea unsettled him, and he preferred both his friends stay close.
"I haven't seen people going about armed, but it doesn't mean there are no weapons here. I'm sure we can find something." Cassian wasn't sure they needed weapons, but he'd been a soldier all his life. Being without one felt...wrong somehow.
And it would make Kay-tu happy if he was given a weapon.