"Next time I promise to spend at least five minutes on Thunderbirds."
The former BBC Breakfast host spoke out about incident in which he felt his daytime rival crossed a line.
As you'd expect, Piers has already fired back on Twitter.
The former breakfast TV rivals have long been embroiled in a friendly(-ish) public feud.
"A time when trust and truth have never been more important."
The Levelling Up secretary's appearance on BBC Breakfast got everyone talking.
"Channel 5... is that still on TV?”
The broadcaster shocked fans when he announced he was off to Channel 5 earlier this month.
“Probably the hardest decision I’ve ever had to make in my career."
The presenter is leaving his role after six years on the BBC's flagship breakfast news programme.