Where do the writers come up with their ideas? (3.03 His Last Vow)

[helva2260]

...I'm thinking that surely someone has got to have watched that last episode of Sherlock, and exclaimed "Gordon Bennett!" at at least one significant point in the proceedings, yes?

P.S. You've no idea how tempted I was to set my LJ mood to "relieved" ;)
P.P.S. At least it wasn't the grand piano - or presumably in Sherlock's case, his violin!