Everyone's favourite Jedi clearly enjoys winding up Star Wars fans on Twitter. In the last week, he's posted not one but TWO "hints" about Episode VIII.On Thursday, Hamill sent a birthday tweet to co-star John Boyega containing a revealing typo. Only a few days ago, he tweeted support for Daisy Ridley after she hit back at bodyshamers on Instagram. The Tweet also included a sneaky hint about Rey's possible parentage.