I wish I had more proof than my word.

[Joshua glances away and stays silent for a bit, in thought... As much as this wasn't his desired solution to their current problem....]

We don't have to talk to each other, if it isn't necessary. I'm trying to find a way home as it is, and I'll take you and anyone else who belongs in Shibuya with me... but otherwise we don't have to see each other anymore.