Sherlock: Knock, knock
John: Who's there?
Sherlock: Sherlock
John: Sherlock who?
Sherlock: Your new boyfriend
23
Sherlock: Knock, knock
John: Who's there?
Sherlock: Sherlock
John: Sherlock who?
Sherlock: Your new boyfriend
Sherlock: Knock, knock
John: Who's there?
Sherlock: Sherlock
John: Sherlock who?
Sherlock: Your new boyfriend