She'd only asked to stop a few times - a rest stop here, a food and refueling break there - but eventually the day and stress start catching up to her. She'd been slightly dozing a bit when his question breaks the silence, and she stirs enough to answer his question, while she gently squeezes his hand on instinct.

"Hmm...yeah, I think we should probably get some sleep," she replies around a yawn. "It's been a pretty long day."