River listens to Wilhelm's chatter in a contented silence as they walk. She knows a lot about plants by way of having an encyclopedic knowledge of many things since early childhood, but it's nice to hear his voice and the general fondness of the memories associated with it - if not for their confusing other life, then at least for Lucifer's presence, something River grew to greatly enjoy in that lost time.

She'll have to start over there too, eventually. A problem for another day; one thing at a time.

"It's in the Horizon." She kind of gives him a meaningful look before glancing around, hinting at the need for privacy. "We could find a garden to hide in, unless you want to go to your room?"

She's seen enough of her own room to last a lifetime at this point, but she wouldn't object to going there if he's uncomfortable with a girl being in his bedroom.