UTG is 20/4 passive...when he c/r me on the flop i thought set, or something like Q9+ and perhaps Ad2d, i dont think this type of player would c/r me with Adxd, when he lead out on the turn, i called simply because i wasnt sure if i was ahead or not and figured that was probably my best option, then he checks the river, i thought about betting but checked behind incase i got c/r. thoughts?

also i didnt actually think of this as i was playing the hand..but say he flopped a set, why would he lead out on the turn? he just boated up, surely my hand range must contain flush draw? - assuming villain thinks, i dont know if he does or not....

PokerStars No-Limit Hold'em, $0.50 BB (5 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

saw flop|saw showdown

Hero ($51.20)
Button ($15.90)
SB ($35.10)
BB ($10.50)
UTG ($88.40)

Preflop: Hero is MP with K, K.
UTG calls $0.50, Hero raises to $2, 3 folds, UTG calls $1.50.

Flop: ($4.75) 9, 2, 5 (2 players)
UTG checks, Hero bets $3, UTG raises to $6, Hero calls $3.

Turn: ($16.75) 5 (2 players)
UTG bets $10, Hero calls $10.

River: ($36.75) 2 (2 players)
EDIT: ugh...conterter didnt put river shit in but it went check/check.
Final Pot: $36.75