While Nvidia CEO Jensen Huang was onstage at the All-In Summit on Monday morning in Los Angeles, he got a phone call that he couldn’t send to voicemail — it was from President Donald Trump.

“I’m onstage with the besties,” Huang told Trump, referring to the venture capitalists who host the podcast All-In, including tech investors Chamath Palihapitiya, Jason Calacanis, and White House advisers David Friedberg and David Sacks.