Trivia: When Rey has her vision after touching Luke's lightsaber, she hears a voice at the end that says, "Rey, these are your first steps." The voice that says "Rey" was a partial sound bite taken from the late Sir Alec Guinness saying "afraid," and Ewan McGregor came in to record "these are your first steps." So you're hearing both the voice of old Ben Kenobi and young Obi Wan Kenobi speaking.
Trivia: In Rey's force vision, before she sees R2-D2 and Luke's robot hand, she runs down a hallway - the same one from The Empire Strikes Back during the final lightsaber duel between Luke and Darth Vader. This sequence was originally going to be longer, with her seeing the duel itself from a new perspective (one of the reasons Darth Vader is one of the Force Awakens toys).Comedyfan74
Trivia: In a deleted scene we see Unkar Plutt confront Rey on Takodana, she readies her blaster but is disarmed by Plutt. Chewbacca then comes to assist Rey and tears Plutt's arm right off.