I think the only thing that makes sense is that Emma just can’t handle it. Like she finds out it is all true. Snow and Charming are her parents. She still has abandonment issues. I wonder if Mary is still angry with her because of everything that happened with Mary being in jail. In the last episode Mary just walked off and didn’t say anything to Emma when she was handcuffed by those other police guys even when Emma said her name.
And to find out it is all true that they are her parents and that she is the supposed savior could be too much. And i like the idea that they might show her leave in Ep 20 and then she wouldn’t be able to leave in the finale because she believes now.
[adrotate group="5"]