I thought a light saber was a life saver.
I didn’t realize Han put Luke inside a tautaun. I thought Han cut into the ground, and there was some weird warm layer underneath the ice on the planet. I thought it was weird, but it’s still what I though happened.
I thought that Leia was killed by the stormtrooper who shot her on the stun setting, but reanimated with advanced science (I was four mind you.)
I thought the escape pod R2 and 3PO used was from the Star Destroyer not the blockade runner.