Villian has been on the table for 5 hands, has taken down 1 pot on the flop. This is the 2nd hand he hasn't folded preflop. I have no reads on him, no way he can have any reads on me. Am i just being a donkey here or does he have Qx or a flush draw enough to make calling profitable?

Party Poker No-Limit Hold'em, $2 BB (10 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

saw flop|saw showdown

MP1 ($230.90)
MP2 ($385)
MP3 ($204.78)
CO ($246.05)
Hero ($323.83)
SB ($82.09)
BB ($431.50)
UTG ($262.95)
UTG+1 ($226.05)
UTG+2 ($209.95)

Preflop: Hero is Button with Q, A. SB posts a blind of $1.
1 fold, UTG+1 calls $2, 5 folds, Hero raises to $8, 2 folds, UTG+1 calls $6.

Flop: ($19) 4, Q, 4 (2 players)
UTG+1 checks, Hero bets $15, UTG+1 calls $218.05 (All-In), Hero calls $203.05.

Turn: ($455.10) T (2 players, 1 all-in)

River: ($455.10) 8 (2 players, 1 all-in)

Final Pot: $455.10

Results in white below:
UTG+1 has Ks Kd (two pair, kings and fours).
Hero has Qh Ah (two pair, queens and fours).
Outcome: UTG+1 wins $455.10.