São Paulo, Brazil. A famous city, but one with a crippling poverty problem. In certain areas, homeless people line the street. Left to feel useless and alone, it’s often extremely demoralising for those that have fallen on bad times, especially in harsh environments like this. So, armed with nothing more than his arms, Brazilian comedian and YouTube star DVC Humor headed to the streets to conduct a little experiment – who’s more likely to hug a stranger? So-called ‘normal’ people? Or the homeless?