Sherlock Holmes what I think I do.
"Just once, can you two behave like grownups?" (I think John also says something like, "Okay, calm down, girls" too XDD)
Image de bbc, mycroft holmes, and gif
First official promo pic from Sherlock series 4 via BBC
Mycroft and Sherlock - New Season 4 Promo still
Mycroft Holmes: This is a matter of national importance. Grow up! - Sherlock Holmes: Get off my sheet! - Mycroft Holmes: Or what? - Sherlock Holmes: Or I'll just walk away. - Mycroft Holmes: I'll let you! ---> yes pleeeeeaaaaase!!!
Officially released Promo images from Sherlock S4E1 The Six Thatchers
Sherlock, John and Mycroft - New Season 4 still
The abominable bride was one of the best episodes of Sherlock ever made!! Utter brilliance!!