Three orbits at the table; guy is bad but not overly aggressive. He is playing fairly passive and betting a lot of rivers. Don't think he has shown down anything yet (neither have I fwiw).

PokerStars No-Limit Hold'em, $4 BB (6 handed) Poker-Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

SB ($730.25)
Hero ($394)
UTG ($469)
MP ($876)
CO ($400)
Button ($298.90)

Preflop: Hero is BB with 2, 3.
4 folds, SB completes, Hero checks.

Flop: ($8) 3, 5, 6 (2 players)
SB checks, Hero bets $8, SB calls $8.

Turn: ($24) 5 (2 players)
SB checks, Hero checks.

River: ($24) K (2 players)
SB bets $32, Hero raises to $100, SB raises to $718.25, Hero folds.

Final Pot: $224