But what if this isn't Sherlock. We saw two boys running. It could be Mycroft and Sherlock. But it could also be Mycroft and their third brother !!!!!
Sherlock S04 E01 "The Six Thatchers". Season 4.
The blogging army doctor by tillieke
Seriously?! Ok she must have some biggger part to play but what if she really is linked to moriarty. :O
Sherlock Season 4
This episode really did showcase exactly how much Sherlock's changed since season 1--notice that he was actually attempting to be somewhat polite to the couple who had lost their son.
I just realized how funny it is that Sherlock puts Rosie in her father's chair. It's The Watson Chair. Only a Watson can sit in it.