Board Thread:Questions and Answers/@comment-27372343-20160225202002/@comment-26347196-20160226011053

Yea, we didn't really meet through any conversations other than this. I just happen to meet you in Cheesekate's blog post about SOULs and their mechanics, and that's about it.

I guess like you said, there's no real concrete answer to the broader question, as there are two facts that basically clashes each other, and/or clash with each of our hypothesis. One being in the True Pacifist, where Frisk lives on their life and out of the player's control. The second being in the post Genocide route, where Chara regards "your soul" as opposed to "Frisk's soul".