Requested by @PrincessPeach211

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Sherlock: You'll find him a murder case and go with him if he wants you too.

John: You cook him his favorite dinner and make sure there's beer in the fridge.

Lestrade: You treat him to dinner at his favorite restaurant and a movie of his choice.

Moriarty: You track down and kill the person who he's had the most trouble locating.