In this week’s episode, Rachel and Emily meet their homestay family on Lake Titicaca’s Amantani Island, and manage to utterly disgrace themselves by performing a meticulously choreographed rendition of an obscure song from a cult British sit-com. We also hear of the wonderful evening the pair spent trying to communicate with their host family using only a worksheet of Quechua phrases, as well as the hugely energetic gathering in the village hall they attended, dressed in full Peruvian traditional regalia.