The Traitors’ Diane dropped her own bombshell to Miles in the spin-off show Uncloaked on Wednesday.
The retired high school teacher, 63, was murdered after drinking from the poisoned chalice.
She was reunited with Miles, 36, who had been banished at the round table after his fellow Traitors Paul and Harry led the charge in getting him eliminated.
After the veterinary nurse, 36. revealed his true identity, Faithful Diane revealed she had been keeping a secret of her own.
She said: ‘One of the nicest things you said to me was “your children would be proud of you”. Do you know one of them is particularly proud of me. Do you know who? Ross.’
The Traitors’ Diane dropped her own bombshell to Miles in the spin-off show Uncloaked on Wednesday
The retired high school teacher, 63, was murdered after drinking from the poisoned chalice
After the veterinary nurse, 36. revealed his true identity, Faithful Diane revealed she had been keeping a secret of her own
Miles said: ‘No way. I can say, you can see it.’
Diane replied: ‘I was so proud of Ross. I’m very naughty. Ross is my boy.’
Ross is amongst the names who could potentially be recruited by the Traitors, with Harry and Paul also thinking Jasmine, Zack or Andrew could turn to the dark side.
But the retired teacher revealed her son won’t tell the others she is his mother.
She said: ‘I didn’t feel that would be a secret that would hurt anybody in any shape or form. In fact it caused me a lot of stress because we got our first story wrong within two seconds on the train.
‘I was running around trying to make sure that the same stories were being heard and then worrying about him if he didn’t come down to breakfast.
‘We did stay away a bit from each other at the beginning because I was so worried.
‘As soon as Zack came up with that wonderful that Paul was my son, then I relaxed into that. We were definitely never revealing it all.’
The Traitors contestant Diane was left stunned after Miles dropped the bombshell he was behind her murder
The fan favourite, 63, was eliminated on Wednesday’s episode after drinking from the poisoned chalice
She also addressed her own death scene after Wednesday’s mission saw her have to lie in a coffin after a dramatic funeral procession.
Ross gave a eulogy at her grave side after host Claudia asked the players if they had any final words for Diane.
Diane said: ‘We do have actors in the family so we have seen my eldest boy has been blown up on a ship, my daughter’s been in a coffin on stage, my son-in-law was mowed down by a van, do you know what I mean?’
‘I’d hate people to think: “Oh god that son has had to watch his mother”… because there would be that. If you’re going to do it to any mother and son it is one of the best combinations.’
Diane’s eldest son Kerr Logan is an actor in Game Of Thrones as Matthos Seaworth, son of Ser Davos.
Diane couldn’t believe Miles was a Traitor after believing Jasmine and Andrew were the ones killing off Faithfuls each night.
She told him: ‘You b*****d! No way, what an amazing game. You killed me then? You wee s**t.
Miles had handed Diane the poisoned chalice in Friday’s episode, but she wasn’t killed off straight away as they first attended a funeral for her
Diane was shut in a coffin with her son Ross giving a eulogy as the group stood by her grave
The Traitors viewers branded Paul an ‘evil villain’ after he once again put on an incredible performance by planting the seed to get Miles banished
The round table saw Miles refuse to go down without a fight as he then turned on Paul in a tense stand-off, before he was the one to be sent home, receiving the most votes
‘Everybody has been fooled by you, it’s because your name has not been mentioned. You’ve played such a good game.’
Miles said he knew Diane would drink the fizzy rose from the chalice, with the Faithful asking why the Traitors decided to murder her.
He told her: ‘You are such a leader, people follow what you say. People are so genuine with what you say that everybody follows suit.’
Miles then told Diane to read the scroll which revealed who the other Traitors are.
Diane said: ‘So it says… Christ I can’t play this game at all. Harry, that wee b*****d.
‘That’s why you’re playing so well they’ve picked the nicest people in the world apart from me to be fair.
‘Paul. S**t ok.’
Miles said: ‘I know he’s a Traitor. So I know he’s doing this to get me out. The stabbed me in the back’.
Harry also cleverly used the moment to secretly whisper to Zack his theory that both Paul and Miles could be Traitors, before voting for Miles, as he played a very clever game
Paul shockingly turned on Miles in a round table face-off as he claimed Diane had named Miles as her murderer after she drank from the dreaded poisoned chalice.
The tense round table saw Miles refuse to go down without a fight as he then turned on Paul, with Harry using the moment to secretly whisper to Zack his theory that they could both be Traitors.
After Miles was the second Traitor to be banished, viewers were quick to take to X to root for Harry to win as they applauded him for playing an excellent game.
The Traitors continues on Thursday at 9pm on BBC One.