Sam Tucknott confronted Kevin Clifton about his relationship with ex Stacey Dooley in a furious Facetime call.
Personal trainer Sam, 30, described how the blooded drained from the professional dancer's face as he branded him "a f**king rat" and a "snake".
He told the Sun Online : “He went white. I just stuck it on him, ‘You’re an absolute rat, how you conducted yourself. Just a slippery, slimy snake’. He didn’t say a word, he looked petrified, so shocked.”
“I have no respect for Kevin whatsoever. He comes out and says it’s all ‘strictly business’. He’s a full-on p***k. I’ve tried to meet him since to get closure but he won’t do it.
“He’s an absolute complete f***ing rat with no b******s or decency to hear me out. The fact he won’t have a man-to-man conversation with me says everything about the guy."
Lifting the lid on Stacey and Kevin's undercover romance, Sam claims to have rumbled what was going on between the pair when he found incriminating text messages on his girlfriend's phone.
The pair had met on April 1 to discuss their relationship breakdown and when Stacey popped to the loo he saw her phone flash with the fatal "I love you" message.
He then claims that later that day - after he'd moved out of their shared Brighton flat - Stacey messaged to confess that she'd fallen for Kevin.
But the documentary maker insisted things hadn't started up with the dance pro until her relationship with Sam was over.
A devastated Sam said he replied back to say he 'hated' what his girlfriend of five years had done to him.
