[Vee Quiva]

I disagree with the previous posters. You still have one player behind you on the button left to act. Go ahead and check. Even if someone picks up a flush draw on the turn you are still at least a 4-1 favorite. If someone is sitting on a pair and hits their full house on the turn, you still have a redraw on the river.

With the non paired card being a 2, no one is going to call you. Now if it's a card in the playing range like 10 or above, go ahead and bet because you might get a call with 2 pair and you need to charge any possible draws. Also bet if there are 2 of the same suit on the flop. In this case there is not.