› Forums › Forum › blue auras having warm hearts? This topic has 3 replies, 1 voice, and was last updated 11 years ago by . Creator Topic August 14, 2010 at 11:54 am #16227 AnonymousInactive Up0Down:: I’ve heard the saying cold feet, cold fingers, warm heart. That just described the blue auras for life auras (what they are suppose to do in life). Is this where it came from? Creator Topic You must be logged in to reply to this topic.