I think you guys are correct and snow and charming will use the sleeping curse red room of limbo hahahah 😆 as a way to communicate between worlds. The red room made me think of Alice in wonderland and the queen of hearts, for a minute i thought it was the room Alice fell down the rabbit hole to, but that room had doors, so it couldn’t be …it is very creepy and interesting, i love how this show always surprises me with unexpected twists like this “dream telepathic connection limbo”
It is very odd that Henry and Aurora are seeing each other..maybe it is because they awoke at the exact same time from their sleeping curses so they are going through the next step together….Maybe all people suffering recovery from a sleeping curse go to this red room