Bus to Siem Reap

Both fellas can't speak english and I can't speak Khmer (yet!), but fortunately a young woman sitting behind us breaks the ice by translating our small talk. She tells me she works for the US embassy but that what she does there is top secret. Her companion is an older woman who converses in French. I can understand her but find it difficult to converse. All the same we learn that her son has set up a hospitality school in Siem Reap and that we should take a visit.