1/2 Party hand

[jgunnip]

Dealt to jfg999 [ Qs Ah 2s 8h ]
scotths folds.
stupoman44 folds.
nutinkansas folds.
oacace folds.
MsFlippant calls [$1].
jrdabull calls [$1].
ChipGrinder folds.
Zatji calls [$0.50].
jfg999 checks.
** Dealing Flop ** [ 4s, 4h, Kh ]
Zatji checks.
jfg999 checks.
MsFlippant checks.
jrdabull bets [$1].
Zatji calls [$1].
jfg999 calls [$1].
MsFlippant calls [$1].
** Dealing Turn ** [ Jc ]
Zatji checks.
jfg999 checks.
MsFlippant checks.
jrdabull bets [$2].
Zatji calls [$2].
jfg999 ???

do i have to call here with the nut flush draw when the board is paired? no reads.