[patrick dicaprio]

bet if he will call with a one pair hand or top pair. also if he is prone to bluff or worse yet make a large bet if you check you may want to make a small bet to avoid having to call for a lot of chips. if you make a small bet and get raised then at least you can fold if you are so inclined with a light heart. by the way your turn bet is too small if you think he has a flush draw, since he will for sure think it is worth a call despite marginally unfavorable odds since he will expect to win a bet on the river.

one thing to keep in mind is that he might only have a straight draw and be afraid of the flush card so when it hits you have to play some poker.

Pat