UTG2 is a nit reg 13/9
BB is 22/29 (60 hands)

Flat JJ is standard vs a nit.

Maybe I should bet more because BB looks fishy, but the board is so dry that a smaller bet can be better. When he raised, I looked his Raise Flop stats and it was 33% (1/3) and his AF and AFq was also high. So I think he should have Tx and enough semi-bluffs to make this a call.

Here I thought that he could still has Txs and pair+draw and overcard with good equity. So I bet to get value and protect my equity. I wasn's afraid of a crai because it's pretty rare to be checkraised flop and turn and my range looks strong enough to make him think I will not fold.

As he checkcalled turn, his only air hand now is KQ (if he can have that) and it's pretty unlike that a weaker player will transform a made hand into a bluff in this spot. So, if he only has hands like J9, QJ, TJ and random flushes I don't have equity to call.