“Well, I don’t like it; but I suppose it must be,” said I. “When do we start?”
”You are not coming.”
”Then you are not going,” said I. “I give you my word of honour — and I never broke it in my life — that I will take a cab straight to the police station and give you away unless you let me share this adventure with you.”
[…]”Well, well, my dear fellow, be it so.”
The Adventure of Charles Augustus Milverton
John: Uh, milk. We need milk.
Sherlock: I’ll get some.
I can lie no more, I can hide no more,
Got to be true to myself.
And it feels like I am just too close to love you,
So I’ll be on my way.
Martin talking about Benedict and BBC’s Sherlock @ BAFTAs 2013