Board Thread:General Discussion/@comment-26223459-20150319194710/@comment-26222194-20150319205113

I think Rose giving up her physical form is another way of saying that she fused with human DNA (Greg's). Meaning, she is HALF of Steven, like how Ruby is half of Garnett.

And I think the reason he can't "hear" her would be because he is half human, so he could completely override her conscious, since we don't know anything really about Steven, he's the only one of his kind.

Then again it's just a theory.