I've just watched that funeral video again, he looks pale and nervous to me as he steps out of the car.
I don't think much can be read in to the funeral footage either way.
One half say they are crocodile tears, the other half sheer grief.
I see a slight snigger, others see a nervous smile.
I think this was always one of his problems - his demeanour, his looks and his attitude. One man's self assurance is another's arrogant cocky brat.