Red Velvet‘s Yeri was on stage celebrating their win for a PyeongChang Olympics special of Inkigayo.
She was happy and really enjoying herself.
But then she got startled by a scary dark figure sneaking up on her left!
Luckily for her (and us), it was only the PyeongChang Olympic mascot Bandabi!
After she realized he was just a friendly bear, they danced together to end the show!
You can watch the clip here to see and hear her reaction: