Okay okay, so this wasn't a delivery person, but it was somebody scooting about grooving with headphones and no helmet, just vibing. They were hand dancing, yes, but sometimes the music do be that good. I've never ridden a scooter so I have no idea if you need both hands all the time or not. This was over in the Church Wellesley Village area, across the street from Storm Crow Manor! We were perusing some kinda outdoor queer market thing. It was cute and fine and sunny. Made them a rhino, because they just seemed wholly unconcerned about collisions >_<