Reimu naturally is very talkative. She engages in various conversations with the others, even moreso, since we opted to share our house with the others and them helping rebuilding it so it could suit everyone living here. One by one, I've seen her engage in a conversation, speaking in no more than utterances. For someone who is still learning how to talk, she seems to be rather articulate. One such time, I noticed how she seems to engaging in some conversation Maribel. Maribel was giggling and Reimu was communicating as she normally did, saying utterances, like, "Sugar pretty!" and then saying sentences like, "I happy you here, Ma'ybel." She clapped her little hands afterward, showing she was very happy. It wasn't long before Maribel shared in her happiness and started to clap along with her.
It seems the bomb nor this winter faze her and she seemed to be oblivious to it all. It wasn't just her it didn't faze, it didn't seem to faze Maribel or Renko, two very small once human children. If it had, then they I see no symptoms of it and both behave like a very communicative Reimu, as well as cling to Yukari to whom they see as their mother. I was baffled by how three little children can bounce back from experiencing something that would be of great trauma, then again, Reimu could bounce back because she was asleep during the entire thing, though, how she managed to sleep through that is mystery to me. As for Maribel and Renko on the other hand, I cannot help but to be curious. They seem to be absolutely unfazed by everything, even the deaths of their parents (that reminds me, what the hell happened to their parents?!) and being alone for an undestined amount of time, something most children would go feral from or turn more or less into Reimu, who both Maribel and Renko, mostly Maribel, clearly speak more or less on the level of.
As I observed, I heard Maribel say, "Love you, too, Reimu." and then she clapped her hands even more. It was a unique sort of communication the two seemed to use. After a bit of talking, they started to touch each other's faces, then hair, and then faces again. Soon after, Renko joined them and they went through it again, talking, laughing, and clapping hands with each other, acting like children should. It seems they also like to share meals, for some reason, and Reimu is just as talkative with them as ever. Apparently, she just has lots to say.
"That reminds me, where on earth do we go the toilet? The house has no toilet."
"Apparently, we go outside, about a few feet off from the house."
"I suppose that's just alright, after all, there isn't any sort of plumbing, but where do we wash?"
"Outside."
"You don't mean outside in the snow?!"
"Yes, that's what fat ass has been doing the entire time."
"Yukari's not right in the head, so I will have expected as much, but the rest of us?!"
"Well, it's better than bathing where we eat and sleep."