they were actually coming back from the city, going back to the small maasai village.ity for the very first time. they are kind of coming back from this huge experience of seeing this modern world, which isaya, the grandfather, had never seen before. i mean, he saw two busses and he thought, like, if they had sex, little cars would appear from them. i mean, he had no idea how the modern world work. what is peter trying to accomplish on this train? peter is a commercial preacher. commercial preaching is a serious problem in tanzania at the moment. i think they are using religion to take money from the poor. they say they can cure any disease, if you are poor, they can make you rich but you have to pay 10% of your income. it is all about money, it is all about profits. so, a film crew following him, it was, in his mind, it was just free publicity, that is why he worked with us, otherwise it is possible to film commercial preachers. he came with me on this train, just did his thing and i was shocked to see how people completely fell for him. rukia was on the train because