"Hi baby!" his mum then yells from her car.
"I'm trying to work right now and you're over there calling my phone. This is DeAngelo, you can say hi," he tells her.
Proud mum Sandi smiled and waved for the camera. Photo / Myles Harris/Instagram"Hi DeAngelo!" the proud mum replied, smiling and waving.
He then quickly told her to keep moving as she was "holding up traffic".
"Don't be holding up traffic, because you've got cars behind you," he said.
Sandi said "all right", blew her son a kiss and drove away.
Harris posted the clip on his Instagram page, with the caption: "Typical Sandi, Yes, typical Sandi …"
Social media users found the display of motherly love and pride very relatable.
"Adorable … nothing like a Momma's love," one person commented.
"Mom's always gon be ya biggest cheerleader," someone else said.