I raise to about $2.40 and call if villain goes all-in.
From his betting pattern, with no good reads, villain may hold absolutely anything.
Of all his possible hands, only AA, KK and 66 have us beat but we would like to finish this here and now because of the two possible flush draws.
His reraise on the turn might indicate KK, but also AK, Kx, or a complete bluff with air. He might be holding something like 5s4s and be trying to scare you away from the pot.
This is your chance to take the lead in the game and the odds
are definitely in your favor.
Your pre-flop raise was ok, you were in a decent position to steal. You should have bet more on the flop though. You hit what you wanted to hit, but bottom set is still fragile esp. when a flush draw is present. Bet at least 2/3 of the pot.
(This is my first HA post so if someone strongly disagrees, please be nice )