do you only display 3 stats on HUD? and if that is aggression factor, then why do you use aggression factor? if there are other stats, they help here.
Anyway...

He's not in a steal spot, I think a wide pf range he opens from MP2 here is 99+/AJs+ and other suited broadways (so that gives two combos of AT). He's more likely open limping some of that though.

He's gonna be c-betting all of that range on this flop. He also may "know" that you 3-bet JJ/QQ/KK pre, and THIS IS KEY re-raise the flop oesd....

Your re-raise on the flop looks a bunch like some sort of AsJs/two pair/maybe even 999 - so getting it in here with most of his range described above makes sense. Get it in, and hope he doesn't suck out.