To be fair, there was a part of Quill that didn't really disagree with that. As much as he wanted to because he was from here (well, not here, but most people here were from earth), well. Most Terrans did seem pretty dumb these days. Not their fault probably, they hadn't been to other planets yet or anything. But they were. He just gave a vague sort of shrug right along with some raised eyebrows that probably said more than words ever could.
"Hydration," he repeated, standing up a little straighter because he was a man on a mission, now. "I can do that. Green tea. Got it." COFFEE had tea, he was pretty sure. It was true, he did want to provide for Gamora, but it wasn't like he was a monster, okay. He liked Nebula well enough, and kind of thought he could get to liking her even more. "And you? What's your fave?"