Ralph listens quietly as Newt explains what had happened and what's she decided. He frowns when he hears that the aliens had been there that long without discovery, but he says nothing about the situation.

He gives her a nod, "All right, sounds good to me. You let me know when we're goin' too far, and we'll turn right back around, okay?" He wants her to know that she's in charge, and he'll do whatever she wants him to.