What do you think with this hand?
I just don't see many players trying to rep trips like this as a bluff?
Especially vs this kind loose passive type.
I'm thinking towards a fold here.

Player 3(SB) $2.26 - VP:60 PFR:20 AF:1.5 W:60|0 STL:50|100 3B:14| CB:100|0 N:-1.76 Hands:10
Player 4(BB) $4.06 - VP:25 PFR:0 AF:2.0 W:50|100 STL:0|0 3B:0| CB:|0 N:1.02 Hands:4
Me(BTN) $4.56
Player 5(UTG) $4.28 - VP:38 PFR:10 AF:1.5 W:13|100 STL:0|33 3B:0| CB:0|25 N:0.28 Hands:21
Player 6(MP) $6.42 - VP:36 PFR:22 AF:0.7 W:55|67 STL:55|50 3B:0| CB:50|0 N:0.88 Hands:36
Player 1(CO) $2.74 - VP:27 PFR:10 AF:0.7 W:43|0 STL:0|75 3B:0|100 CB:0|50 N:-1.26 Hands:30


Pre Flop: Me(BTN) with [Kh,Ks]
Player 5(UTG) folds,
Player 6(MP) folds,
Player 1(CO) folds,
Me(BTN) raises 0.08,
Player 3(SB) folds,
Player 4(BB) calls 0.04


Flop: (5s,4h,Qs)(2 players)
Pot - 0.18
Player 4(BB) checks,
Me(BTN) bets 0.16,
Player 4(BB) calls 0.16


Turn: 5h (2 players)
Pot - 0.50
Player 4(BB) checks,
Me(BTN) bets 0.40,
Player 4(BB) raises 0.80,
Me(BTN) calls 0.40


River: 3c (2 players)
Pot - 2.10
Player 4(BB) bets 2.10,
Me(BTN) ?