Top two on a scary board vs Zeejustin in Caesar's 10k

[zizazziza]

1) im not really sure what the results are, but I guess ZJ had a big hand or something like that (bad river card)?
2) I mean I dont think that I'm folding pf getting 3:1 (didnt realize this originally), but I am probably just going to play very cautiously against a big stack and difficult player.
3) Whether or not he is better than the other players, my other claim about find other players at the table also has to do with finding other players with stacks that are more vulnerable then ZJs.
4) ZJ knows you are in the blinds, a good player, and the CL, so doesnt this inherently say that he probably has something (even if his raise is from the CO)?
5) If we lead here, isnt he floating a lot of flops and we have no real idea where he is anyways? I guess that if we are betting both flop and turn, I have some issues about folding to a r/r on the turn.