[Chaoslord]

all-in. strong hand would have raised you on the flop he most likely has the nutflushdraw maybe with a big pair, u probably have the best hand here with your 2 pair. if you can rule out 78 you have at least the 2 and maybe the 7 too if behind. all-in all i would say that if called your hand has enough equity and a good chance hes gonna fold.
it would really suck if u check behind, a heart or 7 rolls off and he shoves into you.