Hey guys, i'm not gonna escribe a pretty large text saying what everyone here has already said.
I will leave you with an image that i've done:

http://i.imgur.com/6Ez7I0R.jpg

I've found that old lady feeding the pigeons REALLY weird when i saw this ep. Also, remember the pigeons in the first ep? Then i started thinking and got to this. 
Really don't know if this is relevant at all, just a thing that i wanted to share with you guys!
Thanks!