I dont get it. In general, a 2/4-player will c/r alot of his FDs on the flop, no? On the other hand, pretty strong to be able to fold this if you really dont think he'll bluff/semibluff/valueraise worse.

I guess its pretty weak to do this, but he had very low AF (over few hands but still), he C/R very big and I couldnt see any hands except AdXx that could do this that I beat. If he had trips on the flop he should C/R there, so the only made hand that I beat is like JJ. I also think he can have a flush here a lot of times (since he has such a low AF and I had a preliminary read that he was somewhat of a semi-fish.) There was just some way of how he made the raise that made me think he was very strong. I could call but then I have to call the river too and there are no cards except when I make a straight-flush that I am happy about.
Later in the chat he said that he had 22, but that dont make much sence and played pretty bad I think. Dont know if I should believe him or not..