Kylo ren dies at the end to save rey
Rey is the emperor's grand daughter
Jar Jar Binks is a sith lord on the sith planet where the emperors been hiding out cloning himself and snokes, he comes in at the end to stop rey and kylo from fucking shit up
Han Solo comes back in a force ghost kind of way to talk to kylo ren
everyone else lives but they keep like faking there deaths all the way though