Boyega briefly went over to the Dark Side, dressing up as Kylo Ren and swinging around a crossguard lightsaber in a video he posted on Instagram.
The actor, who plays Finn, has shown before how excited he is to be part of the Star Wars universe. When the last trailer debuted in October, he dove over a couch while watching it. And, just last week, he happily surprised an unsuspecting Storm Trooper and caught it on camera.
Star Wars: The Force Awakens opens Dec. 18.