Unwise, probably, but it changes nothing. Korrin is a creature of passion, not the type to sit and wait when feelings have revealed themselves. The lack of judgement leveled her way seems to relax Korrin, who might have been expecting it. She would have stood firm in her decision, but least Meoni seems likely to keep an open mind about things and that's welcome. "Since around First Day. There was a nice celebration for it up in Skyhold, not just for the nobles or higher-ups but us grunts, too. It was a damn good night, and not just for that, though it was the highlight. The necklace is a much more recent thing, though."
Just got one myself, so I understand! :(