After the TOWIE star met up with her former beau this week, hopeful fans were quick to start guessing about the nature of their relationship.
And it's clear lots of TOWIE fans would LOVE to see them get back together.
On Friday (9 October), Ferne told her 620,000 Twitter followers that she and former TOWIE star Charlie were enjoying brunch at Lot 75 in Brentwood, Essex.
While she didn't post a picture of them together, she did share a snap of their delicious looking food. Looks yummy!
Although their brunch date might have been entirely innocent, fans were quick to speculate about their relationship.
One asked: "Please tell me you're back together?"
Another replied: "You two are so well suited! Get back together already!"
And one gushed: "SO want you & Charl to resolve your issues & live happily ever after!!!"
However, one less excitable fan wrote: "It's nice that exes can remain good friends good for you guys @fernemccann & @charlessims_ x."
Ferne and Charlie ended their turbulent relationship for good earlier this year.
While Ferne recently admitted she'd never forget her time with ex-boyfriend Charlie, she has attempted to move on.
She shared a kiss with TOWIE newcomer Michael Hassini and has even been linked to Rob Kardashian...
Would you like to see Ferne McCann and Charlie Sims get back together? Tell us in the comment box below!
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