Board Thread:General Discussion/@comment-36453001-20190127183418/@comment-36453001-20190130235442

Ah yes, the difference is how do we define SOUL, Toby Fox give us some hints through these two groups of characters, these two groups of characters define SOUL differently.

1. Awakened Characters

Sans, Papyrus, W. D. Gaster, Undyne the Undying, Chara

2. Not Awakened Characters

Flowey, Toriel, Asgore, Undyne, Asriel, Alphys