Villain is a young asian reg rocking sunglasses & a ballcap. Second time playing together. Pretty passive/abc overall despite his appearance, sticky pre, but haven't witnessed anything crazy postflop. However, he tanks ALOT, and is clearly paying attention, but not sure if he's capable of adjusting.
Only relevant history -- I B-X-B against him earlier this session for thin value w/ 88 on KK4xx & used smallish sizing on the river to get a call. I'm playing fairly TAG generally.
Do I call this river? Seems weird -- shouldn't I expect a raise from 2PR+ on flop/turn? Could my sizing be better/different overall? Thanks.
Hero ($450): Kh Qs
Fold x 2, H r $15, fold x 2, V (OTB) calls, fold, BB calls
Flop ($45): Qc Jh 9s
BB x, H b $30, V c, BB f
T ($105): 7d
H b $55, V c
R ($208): 4s
H b $85, V r $255, H ???