John: So, do you have a girlfriend who feeds you up sometimes?
Sherlock: Is that what girlfriends do? Feed you up?

Sherlock is all: Shhh Irene, John hasn’t come to terms with it yet
Sherlock and Moriarty can’t control their faces… and then there’s John…
Reasons why Sherlock use John’s laptop.
Extremely heterosexual moments of BBC Sherlock
→ Sherlock meets soldier!John