I'm SO confused, because Regina goes from dying to being her normal self, and you were describing her being on the verge of dying correctly, it's just that when she sat up,and she saw Emma crying, and then instantly she was in bed with her is just a memory, so her getting up to go down stairs to get some water, catching Liv attempting to sneak out to a party, I think is another memory, but realistically she's still in the hospital, and I thought Emma kissed her after she was pronounced dead, and then she got a heartbeat??