[Apathy]

Tricky hand, I usually pay off in these blind vs blind situations because people get pretty crazy, also the line he took for his hand is so strange that I can't really put him on anything, the river seems like it couldn't have improved the opponents hand, as a bare 3 makes little sense here. Any kind of flopped or turned straight would have check raised the flop or turn usually. Whenever I have trouble putting my opponent on a hand at the river my default is to call.