Fans saw the chemistry between EastEnder Jamie and the pro dancer on the launch show as they tested out cute nicknames for each other.
But Jamie, who is single at the moment, insists they are so much like siblings that "nobody has to worry".
He laughs: "The idea of that whole Strictly curse, well it's definitely not going to be a thing here because it would be weird doing that with my sister.
"Michelle and I met before Strictly and we instantly had a connection. But she is like a sister, an aunt, a mum, a best friend. She's looking after me, she's mothering me."
And Jamie, 30, who has played cheeky chappy Jay on the BBC soap since he was 11, says he is in awe of Michelle's real-life partner Simone Arena.
He explains: "Her boyfriend doesn't know it yet because we've never met, but he's my rock already.
"I've been looking him up, watching him dance on his shows and I'm like, 'Mate, you're my icon'.
"He's an absolutely fantastic dancer."
Michelle, 29, adds: "He hasn't met Jamie yet, but I think when they do, it's going to be just this lovely relationship that we all have.
"Jamie and I are like brother and sister, we have established such a lovely connection so early, which is special."
Jamie and Michelle, who perform on their first live show tonight, are fewer than two weeks into training, but Jamie confesses it has taken its toll.
This story is from the September 21, 2024 edition of Daily Mirror UK.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.
Already a subscriber ? Sign In
This story is from the September 21, 2024 edition of Daily Mirror UK.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.
Already a subscriber? Sign In
ELL OF A TALENT...ELL OF am A REGRET
Howe annoyed at having to sell Anderson as he tips the former Toon star to have a big future with England
I fear misfiring Gunners will lose out again
BOTH Manchester City and Arsenal have hit bumps in the road lately, but I would rather be in Pep Guardiola's shoes than Mikel Arteta's right now.
JUST LET HER PLAY
Humphries' support for transgender star Noa-Lynn Van Leuven.
'Good nutrition fuels the brain'
Pupils get vital lessons on healthy eating
'Crocodile Beefy': I was nearly catch of the day
Botham falls in river infested with killers
Poison plot GP's wife: I'll wait for him.. I trust him
Jailed doc tried to kill mum's lover for inheritance
My gentle father
Lucan son speaks up amid claims missing lord has been traced
Everything told me I was going to die
THE police marksman who shot Jean Charles de Menezes says he feared he was about to die as he pulled the trigger.
A hairstyling hero
Celeb stylist Sorbie, who used his skills to aid cancer patients facing hair loss, dies at 75
Kate's back to honour sacrifice
Princess at weekend services