I've had a mage in my group using correspondence on 2 werewolves (1 was as a mortal the maid of the sister of the other and they knew ech other from childhood as acquaintances).
Now the description of the spell is just confusing.....so what exactly does: Correspondence (Space •) tell someone?
What we are confused is WHAT you really get out of it. For example one werewolf player wanted to tell what exactly is the history of the two wolves, while the other wanted to tell what is the NATURE of their relation and I and one of the mages read it as "only the strength of a relation is told"
*(either in this example and/or generally as neither I nor my players am really getting the description exactly).