Khloe and Tristan Make Out is Not Fake Out

9/17/2016 7:37 AM PDT

Khloe Kardashian and Tristan Thompson have removed all doubt ... unless you don't  believe 2 people making out in a club are doing it.

Khloe posted this vid of her and Tristan at Zuma nightclub Friday night in Miami ... after Kanye's concert.

Message received ... loud and clear.