Think you played it perfect to be honest. There's a chance you miss value by checking the river, this would be opponent specific, some may fold to a river bet, by checking you allow them to bluff whereas firing 3 streets looks strong

Thanks for the reply

I had a weird hand the other day! I was playing 2/4 at a local casino. There are always bunch of gamblers and some good players. There is a guy that I never saw before, no info basically. I find a pair of kings on the button. I raise to $15 and two people call. Flop is "7 9 Jack" off suite. The villain checks, the guy in the middle checks and I bet $25. The villain shuffles all-in instantaneously. I had like $500 behind, the pot is like $65 and the villain has me covered. Guy in the middle folds and I throw up inside and fold. Should I call?