‘AGT’ Golden Buzzer winning janitor thought Heidi Klum ‘didn’t like me’ before realizing 'I made it through'

Richard Goodall, the middle school janitor who wowed the judges on "America's Got Talent," thought he wasn't going to make it in "surreal" moment.

When he finished, with a standing ovation from the audience and judges alike, he recalled the feeling of speaking with Simon Cowell, Howie Mandel, Sofia Vergara and Heidi Klum.

"It's very surreal for you to be that person on stage, to be talking to the people that you've watched for years, you know?" he said. "I mean, you're actually here. You are living what you're seeing on television. So, it's very surreal."