yep this happens in Manhattan… I think that she is somehow responsible for the photo Greg takes if I’m not mistaken
another link http://tvline.com/2013/02/12/ncis-vampire-diaries-spoilers-ask-ausiello/
what is says:
Question: I’m really hating that Belle has amnesia on Once Upon a Time. I already went through it with Charming, now I have to go through it with my favorite female character. Please tell me you have some Belle scoop. —Becca
Ausiello: Though Belle’s memory is still MIA in this Sunday’s episode, “Manhattan,” that doesn’t keep her from kinda-sorta pointing Regina to the location of Rumplestiltskin’s most prized possession. (And in doing so, she gives that nosy Greg Mendel yet another damning bit of evidence that Storybrooke is no ordinary burg.)
Greg kind of creeps around and eaves drops and spies on people doesn’t he…get the feeling that with all the heavy drama going on in the Rumple camp that whatever his story is…it’s going to sneak upon us.