K3 Two pair fold to a river shove

I don’t see something illegal with a link to boom player.
On the flop, I would most bet myself to get value of most likely a fishy limper. We don’t want that the BTN gets a free card and you can miss value as well against his draws and Kx hands.

As played I would raise more than just a little bit more than a min raise. You can easy raise to like 250-270 for value. This way you get more value end then the pot will be over the 600 and then you can bet half pot to get it in on the river as well.

On the turn, I would bet at least half pot for value and if he shoves you can always consider folding. That’s for the river the same. I expect he can still call with worse hands and you protect your hand as well.

Cheers,
SDK1987

It is better to bet out on the flop, you seemed pretty sure that he will attack but usually aggro players will open with a raise especially with this position.
As it gone I will bet the turn and you can fold if he shoves if you expect him to have the flush, which is the most common scenario imo if he does.

If we call and lose its either against K7 or a flush, everything else seems like a hand he would raise if you said hes spewie. But this smells like a low flush from the way he played it- hes betting pot on the flop hoping to take it down, checking the hands to disguise it and hoping you take a stab and he can value bet all in.