What kinda player was he?
Raise the turn to $1.2. If he had a better kicker, he'll be nervous of calling and if he has two pair he'll push. Also flush draws think about folding here.
I think flat calling is a better option over folding. See how he plays the river. If he weak leads again, pretend like you're calling down with a boarderline hand in limit. :P
-'rilla.