https://www.weaktight.com/h/5d155208d390430c428b4749

So I'm content with my line here, villain is some kind of reg. He seems loose and I spewed in a 3b pot vs him earlier so he probs has an image of me as bad.

I don't see what hands he's repping here other than 44 or a 75s that checked flop. All sets would bet flop and this isn't a line semi bluffs would take. Even a made flush would bet small flop or raise turn small. So the shove feels like a strong but vulnerable hand. Doesn't make much sense and we have one of the best hands in our range here.

Any thoughts? Thanks