I think she means the finale in general. And honestly, all that matters to me is that Rumbelle will be reunited. And we know they will.
So, next week Zelena goes to Rumple for help? I wonder how that will go..
I hope Rumple will help her, not for her sake, but because it's the right thing to do and he wants to stop Nick (He's a serial killer after all, and Henry needs help). I do hope he will call her out for killing his son, though.