I was playing a $1/3 game at the Horsehoe Baltimore yesterday afternoon when this situation came up.
I turn the nut flush. V checks, I bet, V calls.
River does not pair the board so I still have the nuts. V checks and I grab some chips and as I start to be V says "whatever it is I call."
Pot- about $120
I have about $140 left, V has me covered.
Rules question- is v committed to calling an all in?
If not how much do I bet?