imagine if, at the end of series three, when Sherlock is having an “honest” moment and tells john that sherlock is a girl’s name, imagine if he instead said something stupid and sappy and John, John just can’t help it. he grabs the scarf and he kisses Sherlock. now the view pans over to mary and mycroft, watching from afar. Mary raises her eyebrows at mycroft and he digs into his pocket and pulls out ten pounds. he hands it to Mary.