User blog comment:Xilinoc/Ch. 668 - BIGGER,FASTER,STRONGER/@comment-1268838-20160331160224/@comment-11446176-20160401034228

the first time he "talked" to the spirit was after he fought Unohana, not the arrancar arc afaik...when he could first properly hear its voice

wondering where in arrancar arc he talked to the spirit actually, can't remember.... could you help refresh my memory would be nice to go back and read that bit again