John Boyega took some time out of his busy schedule [1] filming the next Star Wars movie [2] to bring joy to a few sick children at The Royal Hospital in London on Friday, and he didn't show up wearing just anything. The actor arrived to the hospital dressed as his character from the franchise, Finn, much to the delight of a little boy named Daniel, who requested John come visit. In a series of adorable Instagram photos [3], John explained that "this little Stormtrooper Daniel" has been diagnosed with a brain tumor, and "rather than having Finn to himself, he wanted Finn to meet the kids at the Royal London hospital and give them some toys." So cute! Keep reading to see all of John's sweet moments at the hospital, and check out where you can watch him next [4]!