[BanZaY]

He seems a little loose pf...passive af...and likely to have a wide range of hands (fast hands =p).

So, in that board you can do a standard bet and push to a quick raise, with a quick raise and that board he seems likely to have a combo draw or something like that.

With normal timing and a raise. Fold.
If he calls the c-bet in the turn if a blank cards comes bet again.
Check the river.