In October of last year, Prince William and Kate Middleton brought their two older children, Prince George and Princess Charlotte, to see Will's favorite team Aston Villa play an away game against Norwich City—the first game the young royals ever attended.
The only problem? The Cambridges were seated in the section for home fans, and couldn't let loose the way the wanted to. On Twitter at the time, royal watchers even speculated that Will had tried to quiet George when he was cheering a little too loudly.
Will more or less confirmed this in a documentary that debuted on the BBC this week, Football, Prince William and Our Mental Health.