Your line looks kinda fishy here. He has something ... probably not much more than a pair, but I suppose he can call your flop raise with 2 overs.

I am just concerned that he is going to call you with anything that can call your flop c/r and you are likely beat. You could have him out kicked though, or he could be on a decent draw.

It's going to be hard to ever fold even a mediocre hand HU with the pot = your remaining stack.