The 22-year-old was given a huge scare in the tunnel just before kick-off when the referee blew his whistle.
Mbappe’s horrified response was funny, as did the way he attempted to style it out.
Here’s a link to the funny video of the incident:
The referee gave Kylian Mbappé a proper fright before kickoff 🤣#UCL pic.twitter.com/Wt5EOMPdwK
— Football on BT Sport (@btsportfootball) October 19, 2021