You've got some sweet breads, how close are you to this guy? Is it with a DSLR, can he not hear the shutter? I tried some candid's in town today with my phone but without results, even got rumbled a couple of times!
@karlo57 this was with the ol' iphone. I was literally "in his face". But this was a packed crossing outside King's Cross. You could do virtually anything there and no-one would bat an eyelid
@andycoleborn Yea get it mate, you get iMessage then with it