Taylor Swift recently stopped by Children’s Mercy Hospital in Kansas City, meeting – and dancing – with several patients. She was lucky enough to hangout with Brennan and their new friendship went viral!

Brennan’s mom, Jessica, joined Tyler Frye this week to share their experience with the surprise visit from one of the most famous people on the planet, Taylor Swift. Watch the heartwarming viral video below.

Brennan is an amazing, courageous kid who has been battling Prune Belly Syndrome since birth. His family is asking for any support for surgeries and recoveries via his GoFundMe page if you’d like to help him in his fight.