Fold This River Flush???

[TJgniL]

PokerStars No-Limit Hold'em, $0.02 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

SB ($3.83)
Hero ($2.17)
UTG ($4.73)
MP ($8.96)
CO ($6.72)
Button ($2.57)

Preflop: Hero is BB with K[img]/images/graemlins/heart.gif[/img] J[img]/images/graemlins/heart.gif[/img].
UTG calls $0.02, MP calls $0.02, CO calls $0.02, Button calls $0.02, SB completes, Hero checks.

Flop: ($0.12) 5[img]/images/graemlins/diamond.gif[/img] 7[img]/images/graemlins/heart.gif[/img] 4[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(6 players)</font>
<font color="#CC3333">SB bets $0.08</font>, Hero calls $0.08, UTG calls $0.08, MP folds, CO calls $0.08, Button folds.

Turn: ($0.44) A[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(4 players)</font>
<font color="#CC3333">SB bets $0.02</font>, Hero calls $0.02, <font color="#CC3333">UTG raises to $0.2</font>, CO folds, SB calls $0.18, Hero calls $0.18.

River: ($1.04) 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">SB bets $0.02</font>, <font color="#CC3333">Hero raises to $0.75</font>, <font color="#CC3333">UTG raises to $2.07</font>, SB folds, Hero ???.

Edited to remove results.

[Sancho]

Why would you fold this?

[Jigsaws]

Nope. Call. Often enough a lower flush or even a 6 to fold. It does look like the nuts, but that's what BBV is for.

[TJgniL]

UTG's action has me worried that he has the nut flush.