Boat vs boat on 4-flush board

Obviously I liked the outcome, but the question is: could I've possibly gotten away from the hand if the situation was the other way around?!

$50 PL Texas Hold'em (accidently played PL in stead of NL)

Table Table 65221 (6 max) (No DP) (Real Money)
Seat 4 is the button
Total number of players : 6
Seat 3: johnyewest37 ( $56.68 )
Seat 5: zongshiying ( $82.22 )
Seat 6: Antar ( $37.15 )
Seat 1: Nielsio ( $50.55 )
Seat 4: sadubins ( $59.25 )
Seat 2: SmackMeILaf ( $25 )
zongshiying posts small blind [$0.25].
Antar posts big blind [$0.50].
** Dealing down cards **
Dealt to Nielsio [ 4[img]/images/graemlins/club.gif[/img] 4[img]/images/graemlins/spade.gif[/img] ]
Nielsio calls [$0.50].
SmackMeILaf folds.
johnyewest37 calls [$0.50].
sadubins calls [$0.50].
zongshiying calls [$0.25].
Antar checks.
** Dealing Flop ** [ K[img]/images/graemlins/diamond.gif[/img], 3[img]/images/graemlins/diamond.gif[/img], 4[img]/images/graemlins/diamond.gif[/img] ]
zongshiying checks.
Antar checks.
Nielsio checks.
johnyewest37 checks.
sadubins bets [$2].
zongshiying folds.
Antar folds.
Nielsio calls [$2].
johnyewest37 folds.
** Dealing Turn ** [ 3[img]/images/graemlins/heart.gif[/img] ]
Nielsio checks.
sadubins bets [$4].
Nielsio calls [$4].
** Dealing River ** [ J[img]/images/graemlins/diamond.gif[/img] ]
Nielsio checks.
sadubins bets [$7].
Nielsio raises [$14].
sadubins raises [$28].
Nielsio is all-In [$30.05]
sadubins calls [$9.05].
sadubins shows [ 3[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/spade.gif[/img] ] a full house, Threes full of kings.
Nielsio shows [ 4[img]/images/graemlins/club.gif[/img], 4[img]/images/graemlins/spade.gif[/img] ] a full house, Fours full of threes.
Nielsio wins $99.60 from the main pot with a full house, Fours full of threes.

[orange]

Can you get away from it? No, he got 2 pair and you essentially should have tried to get it in by the turn.

Lead the flop/lead the turn. Push any raise.