128 Mimicry and Amnesia?

When Sheila reached the front of her house, she didn't enter normally but instead went from the window on the second floor of their room with Ria on her back. The reason why Sheila did this is that her parents might question her about the fainted Ria on her back and if their voice is loud enough causing her to awaken, that will be a problem by then since it seemed that Ria is still quite traumatized about it. And that is why, Sheila wants to comfort the girl first and see how it goes, after all, she was just assuming that Ria is still traumatized since she hadn't woken up on the way home.