[ you know, there was a moment there where sam was. almost convinced this was doable. almost felt good that this was not only manageable but honestly, not the hardest thing he's had to do. that is, until she mentions different portals, and he has to pause. ]

Wait. [ he shakes his head. ] So you're saying that for all the different - what, you called them worlds? - that there are that many portals? Are you going to be able to tell which one takes you to which world?