facadual
A person who lies through their teeth and acts like they're perfect, even when they're clearly not.
'I’ve never failed a test in my life,' he said, while his report card had three F’s and a D.
'She smiled through her tears like she was in a commercial for a luxury hotel,' said her best friend, who was also her therapist.
He walked into the room like he owned it, even though he’d never been there before.