If this is a dream sequence, maybe a “here’s all the pain you caused, Regina” sequence then Rumple might be there in a “we did this together, we need to pay” sort of way.
This is what I stated earlier on my 2nd post on this photos. Regina is having the dream because Emma has never seen Hook in the Red Vest, nor Belle’s gold dress.. This will the 3rd person who had a dream Belle, Rumble and now Regina.
They said that we are suppose to see more of Snow and David after the curse was casted in FTL. Snow carrying Emma.
[adrotate group="5"]