Villain is a bluffing fish. PWNED.

Party Poker
No Limit Holdem Ring game
Blinds: $2/$4
6 players
Converter

Stack sizes:
UTG: $510.72
Hero: $498.50
CO: $6.10
Button: $730.10
SB: $436.50
BB: $377.50

Pre-flop: (6 players) Hero is UTG+1 with K J
UTG calls, Hero raises to $18, 4 folds, UTG calls.

Flop: J 7 J ($42, 2 players)
UTG checks, Hero bets $30, UTG raises to $60, Hero calls.

Turn: 2 ($162, 2 players)
UTG bets $100, Hero calls.

River: 4 ($362, 2 players)
UTG raises all-in $332.72, Hero calls all-in $320.5.
Uncalled bets: $12.22 returned to UTG.

Results:
Final pot: $1003
UTG shows 7c Qc
Hero shows Ks Js