[jet]

Harry was playing the game in the house, just like Aaron is. He was never a favourite of mine. His game was to befriend everyone to avoid noms and say what they wanted to hear and he knew exactly what that was by sitting back and observing. He then got HM's to confide in him, with his calm, steady manner.
It takes a sly gameplayer to know a sly gameplayer. I think Harry is spot on about Aaron, well I would! as I've been thinking the same things for weeks - Harry just confirmed it.
Harry's game in the house didn't harm anyone though - unlike Aaron's.