[Warning: Potentially Triggering Content] Hayden Panettiere revealed a LOT about her relationship with abusive ex Brian Hickerson in her new memoir, but there was one story in particular he asked her to leave out... On Tuesday, Brian sat down for a video interview with TMZ where he reacted to his chapter in Hayden's new tell-all book This Is Me: A Reckoning, addressed his 2020 domestic violence arrest, and dished chilling details of a moment in which he threatened Hayden - one so petrifying he asked her to keep it out of the memoir.