"And that is basically all you need to know. I obviously omitted some details, but that was for your sake. It's best if… you don't know everything for now."
Hera spent almost an hour telling Rose everything about the real universe, and that they were just living in a fake reality that would be gone anytime soon. And throughout Hera's story, Rose is extremely quiet, only nodding her head several times and glancing at Riley whenever he pops up in the story.
The three of them were gathered at a table, which they had to clean since Rose had all sorts of things on top of it. She offered Riley and Hera something to drink, but it turns out that the only things she had on her fridge were expired take-outs.
And so, she just served water… she was the only one drinking, however.