Each person will make a response that says "never have I ever" and then something that they or the next person may have never done.
If the next poster finds the previous person's "never have I ever" experience relatable, before they say another "never have I ever" experience, they will say a fun or interesting fact they learned.
If the next poster finds the previous person's "never have I ever" experience unrelatable, before they say another "never have I ever" experience, they will paste the last thing they cut/copied that wasn't a fact of any kind.
Example:
Person 1:
Never have I ever been to a comic con.
Person 2:
I'M MELTING, WHAT A WORLD, WHAT A WORLD
Never have I ever learned another language.
Person 3:
Many people don't know that, even though you can't cut a diamond, you can actually smash one.
Never have I ever had surgery.
I'll start.
Never have I ever eaten at a Taco Bell.