[That pained way he said 'good' seem to resonate in something within him in a way he can't quite put his finger. But as Moriarty seem to gather himself, the tension that coiled him in seem to ebb, and he exhales. Once the man questioned him about their position, he lets go of his hand]

You attempted something to recover missing memories and blacked out.

[Sherlock answered - not seeing a reason to lie to the man, especially to make sure he doesn't try that again.]

You were a little disoriented.