Snape didn't make the Unbreakable Vow

[twitterpatedbabykoala]

No: HPFGUIDX 161928

Carrie:

>   "....But through all these years, he has never stopped trusting 
Severus Snape..."
>   IMO, it is worded oddly.  It made me wonder if someone was 
impersonating Snape.  
> 


Becca:

Now THAT is an interesting thought.  Of course it's been discussed many 
times that Snape and DD could be polyjuicing as one another, but I'd 
never considered that it could be *someone else* impersonating Snape.  
I'm going to have to chew on that one for a while.  Thanks for that  :)