I've been showing down good hands lately. He's a decent player.

PokerStars No-Limit Hold'em Tourney, Big Blind is t100 (8 handed) from (Format: Bet The Pot)

UTG+1 (t4525)
MP1 (t2910)
MP2 (t3905)
Hero (t3555)
Button (t845)
SB (t1425)
BB (t4650)
UTG (t8120)

Preflop: Hero is CO with , .
4 folds, Hero raises to t300, 2 folds, BB calls t200.

Flop: (t650) , , (2 players)
BB checks, Hero bets t400, BB calls t400.

Turn: (t1450) (2 players)
BB checks, Hero checks.

River: (t1450) (2 players)
BB bets t400, Hero fold/call/raise?

I c/f after the flop, and maybe on the flop.

River call would be horrible, and a raise is no good either.

FOLD.