"Change is never always easy, even for us," Umiya said as she finished making the paper crane. As if this was a way to get to know him more, Umiya broke the silence between them again. "Apologies if this seems...sudden, but I think this could be a way so I know how exactly your mindset is. So...listen carefully," Umiya said as she recited,"'A natural state, I'm sought by all. Go without me, and you shall fall. You do me when you spend, and use me when you eat to no end. What am I?'" It seemed like she was trying to see what kind of response Eren would say, and that would determine his personality for her. Then again, Umiya's riddles were always so tricky that some people are just lost by her choosing of words.
---
Too shy to even much, Takahisa only waved his hand at them.