Justin Bieber showed his playful side while holidaying in Sydney on Tuesday, July 4, after being spotted by an eagle-eyed local who decided to try the age-old Australian pastime of shouting at people from car windows.

Mathew Wise was driving around Bondi on Tuesday morning when he saw the Canadian star running around the seaside suburb.

“Give us a wave, Bieber. Give us a wave!” Wise calls out.

“Hey buddy!” Bieber replies, without breaking stride. Credit: Instagram/Mathew Wise via Storyful