The TOWIE lads were on a night out together in Brentwood, Essex, and it appears, by Charlie's own admission, that the booze was flowing freely.
Showing the world how far they'd go to seal their bromance, Charlie was caught on camera as he leaned in and gave Mario a big fat Christmas kiss!
Charlie, who recently rekindled his romance with girlfriend Ferne McCann, then shared the picture on Twitter, telling his fans that he was feeling a little sozzled.
And for some reason, he tagged Mario's ex-fiancèe Lucy Mecklenburgh into his post...
He commented: "I'm drunk.. I've had a random night and had a laugh @Mario_Falcone @lucy_meck This is becoming a regular thing haha."
So this has happened more than once, Charlie?!
While all this was going on, it appears Ferne was wrapped up indoors listening to last night's storm as it raged through Essex.
She tweeted: "This storm is a joke I'm so scared..."
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