What is standard play here?

How is my line?

Game #1857345351 - (blinds $0.10/$0.25) No Limit Texas Hold'em - 2007/02/14-17:03:50.9 (CST)
Table "Beru (5 max)" (real money) -- Seat 5 is the button
Seat 1: dollarbaby ($43.83 in chips)
Seat 2: Jossnaz ($26.80 in chips)
Seat 5: Nikolai1000 ($24.90 in chips)
dollarbaby: Post Small Blind ($0.10)
Jossnaz : Post Big Blind ($0.25)
Dealing...
Dealt to Jossnaz [4s]
Nikolai1000: Fold
dollarbaby: Raise ($0.50)
Jossnaz : Call ($0.35)
*** FLOP *** : (1$)
dollarbaby: Bet ($0.70)
Jossnaz : Call ($0.70)
*** Turn **** (2.40$)
dollarbaby: Bet ($1.40)
Jossnaz : Raise ($4)
dollarbaby: Call ($2.60)
*** RIVER *** : (10.40$)
dollarbaby: Check
Jossnaz : Bet ($8)
dollarbaby: Call ($8)
*** SUMMARY ***
Pot: $25.60 | Rake: $1
Board: [ 4h Ac Ks Qd 8c ]
dollarbaby lost $13.30 (a pair of aces)
Jossnaz bet $13.30, collected $25.60, net +$12.30 (showed hand) [ 4d 4s ] (three of a kind, fours)
....

dollarbaby said, "AQ"
Jossnaz said, "unlucky"

this little liar