What Luke Skywalker Was Really Doing When Rey Found Him In 'The Force Awakens'

Here be spoilers.

The final scene of the latest 'Star Wars' film left things fairly open for the next instalment, with most of us wondering what Luke Skywalker was doing out in the middle of nowhere, standing on a cliff-edge and seemingly unable to speak when Rey showed up.

Thankfully, Imgurian DmagnusV has come up with a very compelling idea that might explain it all:

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