She was angry, but her body language suggested otherwise. It was puzzling - why anger should manifest itself in a feeble sob? It seemed all at odds, opposites, as to how it should be. Like wearing a t-shirt back to front and inside out.
Perhaps this is a fundamental 'design-fault' of the right side of the brain controlling the left side of the body and vice-versa? Maybe sometimes the messages go the wrong way and the right connections just aren't fired off?