Australian actor and singer, Chris Hemsworth, had a hilarious reaction when he was unexpectedly recognised by Real Madrid and Brazil star Casemiro during a photo op.

The Thor star was in Madrid to promote his new movie, Extraction, when he was invited to take a photo with the Brazilian midfielder.

Hemsworth was clearly taken aback when Casemiro recognised him and said, “Oh, you’re Chris Hemsworth!”

The actor was so surprised that he couldn’t help but laugh and said, “You know who I am?”

Casemiro then went on to explain that he was a big fan of Hemsworth’s work and had seen his movies.

The exchange was captured on video and quickly went viral on social media, with many fans praising Casemiro for his knowledge of Hollywood stars.

The video also showed Hemsworth’s appreciation for the footballer’s recognition, as he thanked him for his kind words.

The actor then went on to joke that he was a big fan of Casemiro’s work too, saying, “I’m a big fan of yours too, I’ve seen you play.”

The exchange between the two stars was a light-hearted moment that showed the mutual respect between them.

It also highlighted the fact that even the biggest stars in the world can be starstruck when they meet their idols.

The video of the exchange between Hemsworth and Casemiro has been viewed millions of times and has been shared by many fans of both stars.

It’s a reminder that even the biggest stars in the world can be starstruck when they meet their idols, and that mutual respect and admiration can exist between people from different backgrounds and professions.