OP: I should note I meant in that +++ that Foggy figures out Daredevils identity before he actually meets Matt, and then learns more about him / watches him from a distance or something. Not that Matt is lying to him.

It would be even better if Matt does not spot Foggy is the same person right away. Maybe Foggy uses his knowledge of Daredevil's abilities against him? But all that is completely optional!