This schoolboy couldn't contain his excitement after a biker let him rev their motorcycle engine in Pretoria, South Africa.

The biker, known as @its_bigred_, filmed his encounter and captured the young boy's pure joy. The kid is seen jumping up and down with a beaming smile on the sidewalk.

"I was on my way home from a long day and I saw a young boy on the side of the road waving at me. I couldn't stop in time so I went up the road and turned around to go back. When I stopped next to the boy I invited him to rev my motorcycle and needless to say he absolutely loved it. This is a moment I will never forget and I will cherish it forever," said the filmer.

In this video, I was on my way home from a long day and I saw a young boy on the side of the road waving at me. I couldn't stop in time so I went up the road and turned around to go back. When I stopped next to the boy I invited him to rev my motorcycle and needless to say he absolutely loved it. This is a moment I will never forget and I will cherish it forever.