Tom Felton and Rupert Grint might've played enemies in the Wizarding World, but in real life they're happy to reunite for a good cause. The former Harry Potter castmates joined forces ahead of the holidays to deliver gifts to Great Ormond Street Hospital and Children's Charity in London. On Dec. 20, Tom shared a photo of the sweet experience on Instagram.
"A huge thank you to @markoflego & @noblecollectionuk for allowing Rupes & I to play Santa for the day at @greatormondst," he captioned a series of photos. Looks like they dropped off some buildable Harry Potter Lego sets and even signed memorabilia. This marks a week full of reunions for Tom, who also recently spent time with costars Emma Watson, Matthew Lewis, Bonnie Wright, and Evanna Lynch. Hogwarts really does bring people together!