In sonic adventure 2 after rouge and knuckles fight, it apears that rouge allows knuckles to have all of the master emerald pieces just so that it is fully resored. Then she says ''come on lets go'' to someone not shown on the screen after knuckles is gone. Who is she talking to?
I think she's talking into a hidden mic/bug divice to the President, or someone from GUN, not quite sure.

~ SA Tails