Originally Posted by kevbot
I would've done the same thing. He is repping so many straight/flush/combo draws and that turn card is so safe that you have to just put it in on the turn.
The only other thing that he might have limped with is 88, but that represents such a small percentage of his hands (especially because you already have one of them). Unless you know more about how loose your opponent really is, it's really tough to even put K8 into his range.
In summary: I think you should feel good about how you played that hand
I completely agree with kevbot here, especially the part about villain's most likely limp being 88.
Taking things further, even if you know that K8 is in villain's range, it's still a very difficult laydown. There are some spots where I might make that laydown, but they will be few and far between.
Summary: IMO, you played your hand fine and just got coolered. It happens to all of us. Shake it off and move on.