Paul Rudd — aka Ant-Man — became a real-life superhero after befriending a bullied Colorado boy, Denver Gazette news partner KUSA reported on their website.

According to CNN, the star surprised 12-year-old Brody Ridder from Westminster when he FaceTimed with Brody after learning that his classmates refused to sign his yearbook.

In a Facebook post, Brody’s mother, Cassandra Ridder, posted a photo of the yearbook showing his classmates refusing to sign it and a note from Brody himself on one of the blank pages that read “Hope you make some more friends — Brody Ridder.”

Read the full story from KUSA here.