[He catches Dirk's reaction, but also he almost-playfully bops Dave on the head with the reed? What the fuck, man.] I cannot believe you let him talk you into going over the edge after what happened with Rose.

[It's stupid, but kind of funny? On the other hand he blinks in surprise because that doesn't seem like a thing that should happen in space.] Are you talking about a waterfall? I don't really know physics either when it comes to space and gravitational water walls.