Just sherlock being sherlock

John I would poison.

Sloppy eater, dead easy. I've given him chemicals and compounds that way.

He missed a whole Wednesday one day.

Lestrade's so easy to kill, it's a miracle no one's succumbed to the temptation. I've got a pair of keys to my brothers house. I could easily break in and asphyxiate him if....if.... the... whim arose.

Moriarty. What do you have planned for me now? Do make it interesting, you can do that can't you?

Absolutely

Well, what are you waiting for?

I WANT TO MARRY YOU BOTH OMFG I LOVE YOU.