I thought that V's range wasn't too strong here as well as having a really polarised turn betting range. I thought checking for deception would set him up to call maybe a river overbet, rather than calling turn and folding almost all rivers that don't bink his flush or don't already have us dominated.
Turn ($136)
4
Villain checks. Hero checks.
River ($136)
6
Villain insta bets $85. Hero???