No reads what soever on villain.

Full Tilt No-Limit Hold'em, $1 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Hero ($102.55)
Button ($159.40)
SB ($68.30)
BB ($99.50)
UTG ($98.50)
MP ($95.85)

Preflop: Hero is CO with 9, K.
2 folds, Hero raises to $3.5, 1 fold, SB calls $3, 1 fold.

Flop: ($8) 9, 8, 2 (2 players)
SB bets $8, Hero raises to $25, SB raises to $72.8 (All-In), Hero calls $39.80.