This is the definition of a plot twist.
At CaBuzz we sometimes call out motorcycle riders for being crybabies. Yes, it is extremely dangerous out on the road when you are on two wheels. However, that doesn't mean you should treat every close encounter as the end of the world. Get mad but don't throw a prolonged fit. Hell, this guy in England had his damn Ducati Monster crushed by a monstrous truck and he doesn't look to start a fight or even curse at the idiot behind the wheel.
Seriously, this guy was almost run over and he's extremely polite to the dunce who almost did it. We can't think of any explanation for his behavior other than that he's British.