Standard Play for Turn when pick up Big Draw in Unraised Pot...

Common situation... Only 1 to come but big draw... What is your standard play vs a typical?? Note that this is blind vs blind...

$400 NL Texas Hold'em - Tuesday, September 06,
(6 max) (No DP) (Real Money)

Seat 2 is the button
Total number of players : 6
Seat 1: ih8luckyfish ( $332.20 )
Seat 2: coin_flipper ( $594.20 )
Seat 3: Villain ( $202.30 )
Seat 4: Big Game Frank ( $281.90 )
Seat 5: Exceed1 ( $654.20 )
Seat 6: Shampstyle ( $598.10 )
Villain posts small blind [$2].
Big Game Frank posts big blind [$4].
** Dealing down cards **
Dealt to Big Game Frank [ Qs Ts ]
Exceed1 folds.
Shampstyle folds.
ih8luckyfish folds.
coin_flipper folds.
Villain calls [$2].
Big Game Frank checks.
** Dealing Flop ** [ As, 2c, 3c ]
Villain checks.
Big Game Frank bets [$4].
Villain raises [$8].
Big Game Frank calls [$4].
** Dealing Turn ** [ Ks ]
Villain bets [$10].
Big Game Frank??