How do i respond to a river c/r

[Koss]

Just to clear this up, I advocate the 3-bet simply because of the limit and the site. Some of the river play I have seen at party 1/2 will leave you shaking your head wondering what is going on. It wouldn't suprise me if villain has Tx or something here. Maybe this is just me coming off of a session packed full of strange play, but I have been raised on the river by bottom pair too often to make me not 3-bet here. Until I have some sort of read that this guy isn't a tard, based on the play of this hand I'm assuming I'm ahead still and throwing in another bet. 2 orbits isn't enough IMO. So I 3-bet.