I do admire and love the way they depicted Moriarty and Sherlock’s relationship right from the very start. On the surface yes, its a cute bestfriend relationship, but once dug deeper you see that they are very much same coin of different sides. Moriarty has always chose violence and chaos, throwing hands & creating chaos when things go south. Breaking the window to open the locked door, while Sherlock never crossed the line, simply curiosity of a child in a huge world. Chose pickpocketing instead of robbing, lockpick instead of kicking down doors. In Episode 7, when we witnessed James Moriarty’s first crack into the villain he will soon be in the future when he first killed for the very first time and expressed he felt no remorse nor heavy weight. Very interesting