Two cutie pies hung out Wednesday, July 27 in Vancouver. First up, Shawn Mendes, whose world tour hit the city, met up with Room actor Jacob Tremblay backstage after the show at — aww — the 9-year-old’s first concert ever.

“Shawn Mendes just told me he was a big fan of me, but I am a bigger fan of him,” Tremblay captioned the pic below.

Oh yes, the Handwritten singer is wearing a Hogwarts t-shirt. As if you couldn’t love him any more. He also posted a photo with the “coolest guy in the world.”

This friendship is the cutest.