[Insistent_]

You should probably bet more on the flop.
On the turn you may ocasionally check for pot control.

On the turn the chance is slim that he gained a valid insentive to semi-bluff or bluff. The 2 didn't create many opportunities for draws, and he is not representing anything. It is not a good bluff card. He knows this. Another factor is the fact there are normally no 2-pair hands you can draw out. Another factor are the reversed implied odds.

I say fold unlesss you are trying to eastablish a ceratin image.