Soo... There were a lot of people confused about a lot of things in this movie... Kylo's lines about the "light again". His conflict.
Why does Rey have odd visions? Did the saber do it? The force ITSELF???
Why does luke completely turn his back for "NO REASON"?????????
Holy crap.
I think this guy nails it. It really makes perfect sense....
https://m.youtube.com/watch?v=ZdYWOoY1-X0
It's soo DAMNED obvious. Yet No one saw it.
KYLO is the one who left Rey on Jakku......
(Her force vision was NOT created by Luke's saber. It was more of a flashback. She was actually THERE in everything she saw, but from when she was a small child. The Knights of Ren in the rain... Everything)
Kylo spared her and hid her away from the Purge of the new Jedi order because......
DUN DUN DUUUUUUUNNNN.....
She IS Kylo's cousin, ie Luke's daughter.
Luke comes back to find the new Jedi temple destroyed and that no one was left alive.
He couldn't even save his own daughter.
He gives up.
VOILA.
When he sees her with his lightsaber.
THE FORCE AWAKENS.
I now like this movie at least twice as much if this is true.