Valerie | 19 | USA I tag spoilers until a week after an episode has aired. I do not own art/gifs unless otherwise stated. THIS BLOG IS MAINLY INACTIVE. Please see my Haikyuu blog (link below) if you want to contact me!
The fact that John went there in the first place makes me think maybe the case made him suspect Sherlock was there. And then Sherlock just turned and greeted him like he thought John wasn't going to flip his lid. I think he knew though; I think he just loves seeing John in suspense. I think he lives off his reactions and his thoughts by now.