Evil Queen kind of had a look, like oh no I am not doing that. Earlier in the episode when Henry stated that she would be alone, we saw that hurt look on the EQ’s face. I think EQ sees Zelena as her family and may be the only family she has so I don’t think she will do it.
I think Rumple plans on getting Regina to reintegrate with the EQ which will be the EQ’s happy ending. I think both the EQ and Regina are incomplete with out each other. At this point and time I have no idea what Rumple is up to, I would love to say that he has a grand plan that we don’t understand yet, but that would take good writing which we no longer have and haven’t had in a long time.