(NL$50) bb trash hits top pair...now what?

[Mariogs379]

Full Tilt No-Limit Hold'em, $0.50 BB (6 handed) Hand History Converter Tool (http://poker-tools.flopturnriver.com/Hand-Converter.php) from FlopTurnRiver.com (http://www.flopturnriver.com) (Format: 2+2 Forums)

MP ($44.40)
CO ($61.50)
Button ($49.25)
SB ($110.05)
Hero ($50)
UTG ($50)

Preflop: Hero is BB with 5/images/graemlins/diamond.gif, K/images/graemlins/diamond.gif.
<font color="#666666">2 folds</font>, Button calls $0.50, SB completes, Hero checks.

Flop: ($1.50) K/images/graemlins/club.gif, 2/images/graemlins/spade.gif, 2/images/graemlins/club.gif <font color="#0000FF">(4 players)</font>
SB checks, Hero checks, <font color="#CC3333">Button bets $1</font>, SB folds, Hero calls $1.

Turn: ($3.50) 4/images/graemlins/heart.gif <font color="#0000FF">(3 players)</font>
Hero checks, <font color="#CC3333">Button bets $4</font>, Hero folds.

Final Pot: $7.50

Do I just fold the flop or should I have led out?

[Antinome]

b/f&gt;c/f&gt;c/c-lead&gt;c/c-c/f

Betting at least can get called by flush draws and suspicious PPs.

If you are going to c/c you called because you think a flush draw or PP was betting at the pot, and on the turn, you should lead.