tagging you because i am linking to your blogs post

How can the state of Molly’s hair tell us that Sherlock Series 4 will have four episodes? It’s not as loony as it sounds.  Come and see and I’m sure you’ll be convinced! I am now 100% certain there will be a fourth episode, based on this evidence…

Word count: 458 (yep, it’s a quick read!)
Ao3 link: http://archiveofourown.org/works/9523913

Hello, @teapotsubtext, @thesetison, and @marcespot, I’m tagging you all because I linked to posts or blogs of yours in this meta. I hope that’s all right!