[rachelwxm]

I agree with eastbay here. mathematically speaking, he still should fold even he put 2/3 of his chips in the pot. He need to have better than 2.9:1 to call. Had he known your hands 73o, it's a easy call though. Against any 2, fold is a clear choice.

But the fact that he did not push at first place should make you think he is not kind of person who would lay that down.