If we can believe any videos on YouTube anymore, then Ed Sheeran surprised a fan who was singing his hit song "Thinking Out Loud" for an impromptu duet.

The fan, 13-year-old Sydney Bourbeau, seems pretty chill about the whole thing. It almost seems like she wishes she could keep singing by herself. But maybe she was just scared that a viral video was happening to her. Who knows how any of us will react when it inevitably happens to us?

Bourbeau told E!:

"I had just finished taking my microphone out of the stand, so I thought someone was just coming up to grab the stand or fix something. I realized it was him after he came up the stairs on the stage, and I freaked! He came over and hugged me and I wanted to just cry and talk to him, but I realized he wanted to come sing his song with me!"
Sources: E!