Flopped set vs. potential flopped flush. line check.

I haven't played 6 max in a while. Felt like playing a fast short handed game today.

Villain is fairly passive, calls when he has something decent. Bets out when he likes his cards. Capable of laying down hands when beat.

Added my thoughts in the hand history. I'm interested in the turn line.

Game #1216005124: Hold'em NL ($0.15/$0.25) - 2005/12/29 - 10:20:20 (ET)
Table "Libretta" Seat 2 is the button.
Seat 1: CO ($21.45 in chips)
Seat 2: Button ($28.60 in chips)
Seat 3: SB ($20.10 in chips)
Seat 4: Villain ($10.40 in chips)
Seat 5: UTG ($13.10 in chips)
Seat 6: Hero ($36.54 in chips)
SB: posts small blind $0.15
Villain: posts big blind $0.25
----- HOLE CARDS -----
dealt to Hero [T[img]/images/graemlins/heart.gif[/img] T[img]/images/graemlins/spade.gif[/img]]
UTG: folds
Hero: raises to $1 //This is a situational raise. I'm raising here because my raises were getting respect and I wanted to establish myself as the aggressor so I could cbet a flop with overcards and represent a different hand.
CO: folds
Button: folds
SB: folds
Villain: calls $0.75 // I feel at this point that he probably has an Ax type hand.
----- FLOP ----- [3[img]/images/graemlins/club.gif[/img] T[img]/images/graemlins/club.gif[/img] J[img]/images/graemlins/club.gif[/img]]
Villain: checks // he'll do this when he misses, so its not unusual.
Hero: bets $1.50 // about 3/4 of the pot. standard cbet for me.
Villain: calls $1.50 // interesting, at this point I feel he either has the flush or is drawing to it.
----- TURN ----- [8[img]/images/graemlins/heart.gif[/img]]
Villain: checks
Hero: bets $3
Villain: raises to $6 // I think he has the flush.
Hero: calls $3 // I'm not sure a call is correct here, I'm about 5 to 1 against filling up or hitting quads. I'm getting only 4 to 1 on my money. Small implied odds since he's only leaving $1.90 behind. Was this a push/fold? Thoughts?
----- RIVER ----- [J[img]/images/graemlins/spade.gif[/img]]
Villain: bets $1.90 and is all-in
Hero: calls $1.90