Re: T3o Awkwardly played 2nd pair
 

Player dependent, but with 2nd pair no kicker on a board with few draws the default has to be to fold the turn.

Re: T3o Awkwardly played 2nd pair
 

Another reason I'd be more inclined to check fold on this board is that it has 2 cards in the playing zone. This means that there is likely to be hands like QJ or some kind of gutshot that players may call with.

If you get a caller you cant really put in anymore bets on the turn because your hand is so weak. Sometimes you might get a better Ten to fold but its unlikely these days.