Mario's entrance ,was it a "Fix" the mole suit fitted him perfectly.
His mic had his name on it when he went in,BB did not have 60plus mic ready.
He has said he is a lecturer.BB say fashion designer.Mario has said that he has been unemployed for 3 years.
He wore a T shirt on eviction night ,it said"Safe".
He has been spotted with altering amounts of facial hair.
His accent changes,often.
He said to Ify"Sometimes things can hide in plain sight until its pointed out.
He showed Ify and Crab eyes a hatch in the nest,that leads throughout the house.
Mario is an anagram of "OR AM I"
His mic had his name on it when he went in,BB did not have 60plus mic ready.
He has said he is a lecturer.BB say fashion designer.Mario has said that he has been unemployed for 3 years.
He wore a T shirt on eviction night ,it said"Safe".
He has been spotted with altering amounts of facial hair.
His accent changes,often.
He said to Ify"Sometimes things can hide in plain sight until its pointed out.
He showed Ify and Crab eyes a hatch in the nest,that leads throughout the house.
Mario is an anagram of "OR AM I"
He s an alien who came to earth aboard a UFO and is here to show us the error of our ways. He told those those he revealed his secret to, they would be assymilated if they grassed him up. 
You can be Ms Marple. 
I mentioned in another thread that when Mario told Iffy his secret he said, something along the lines of, she was disappointed the secret wasn't a bigger one
