$2000 eff. Pretty tight table. My image TAG grinder, tight, I open 9♣ 9♠ in HJ to $40. Good TAG grinder OTB calls, he's generally tight but quite capable of aggression postflop, nitty TAG grinder calls in BB. All played with each other before many many times. Respect each other's game.

Flop: T♥ 6♦ 5♣ Pot $125 BB checks to me.

Decision Point 1. I decided to bet small $50, mostly for protection from overs. What do you think of this decision? What would you do?

Only button calls.

Turn: A♠ Pot $225 I check, button bets $50 which is really weird.

My initial flop cbet sizing was weird but button's turn button takes the weirdness to anotha level. I know that's quite capable of repping the A and knows that most of the time my check means being scared of an Ace. I considered betting the turn but that would turn my holding into a bluff - why would I want to do that? Just to prevent V from repping the A?

Decision Point 2. I call. What do you think of this?

River: J ♣ Pot $325 I check, button bets $150, I fold. Comments?