The Love Commandos
The caste system based on Hinduism is quite strict. The subsections are a source of conflict amongst believers, and the idea of inter-caste marriages is pretty much unheard of. Families who take the caste system seriously won’t allow their children to mix with those from “lower” classes. As you can imagine, this creates all sorts of controversies between families.
For instance, if a boy from a lower caste falls in love with a girl one caste above him, their families could literally get into a physical altercation if they find out. In today’s world, more and more people are deviating from the caste system, mainly thanks to the help of the vigilante group known as the Love Commandos.