Any good at lipreading? HuffPost was fascinated to watch an exchange between David Cameron and Ed Miliband ahead of a speech to Parliament by the Burmese human rights activist Aung San Suu Kyi.
The two leaders were sitting together for several minutes before the speech to both houses of Parliament on Thursday afternoon. Whatever David Cameron was saying to Ed Miliband, the Labour leader appeared to be saying, "Right," looking a bit bemused by the PM's words.
Lipreaders, help us out. Or even if not, feel free to offer your own guess at what the two men were saying in the comments field below. We'll tweet out some of the best later.