IX
When he had done his research John had neglected the line but now that Sherlock had practically asked for it...
John was still a little unsure about the whole thing because after all, it was Sherlock he was dealing with but at least he finally knew for sure what he wanted as a result.
J: "Gosh, that is a rather nice set of legs, when do they open?"
S: "Take your mind out of the gutter please, John."
When John left the flat he was certain that he had detected a quite unusual smile playing at the corners of Sherlock's mouth. He liked receiving compliments that was sure.
Sherlock went for a little walk later that day and he found himself smiling a lot.
Whether John had noticed his reaction or not he was not sure but at least things were finally moving in a direction he approved of.