He limp/called the UTG, so I think He's a weak player.

It's a draw heavy texture, his range can be: AJs (check/raise can be better) ; JT ; J9-J8 ; Q9-QJ ; T9 ; hardly ever KJ or any Kx gutshot combos. I've a K high blocker for flush. I think He'll never have air, because limp/called preflop, and made a pot sized donk at the flop.
Fold -> I think it's weak, because he can donk with many draw, and pair+draw.
Call -> We can get many bad turns, like: A-Q-J-T-9-8 + hearts
Raise -> Pair+draws will call and I think flush draws are just call to. AJs Q9-QT can 3bet (I'm not sure if T9 3bet to.) We're stronger than QJ ; JT ; J9 and flush draws. So, I think we'll be reraised by stronger hands, and just called by weakers, then I think Raise/fold is the best way.

Please correct my thread to, if it went to a bad way...

Thanks!

Edit: (J isn't a bad turn card)