Selbst is Either Bluffing or All In
We caught the action on 
board with Brock Parker contemplating a bet from Vanessa Selbst that would cost him all of his remaining chips.
Eventually, he called and Selbst immediately tabled 
for a flush. Parker mucked his hand and Vanessa Rousso repeated something Selbst had apparently said earlier. "You're either bluffing or you're all in."
Selbst just smiled and said, "Well technically he was all in."