NL25 How toi keep Tag in

[Mr_Pathetic]

This hand I wasn't sure about whole way. Probably should have 3bet Preflop but he isn't calling with a worse ace ever. I knew if I raised on flop no way he commits with a worse hand (as in non combo draw) so I called. On turn I call again since board paired and his range is most likely an ace. River is a Q and game me some cause for concern but I still did not think I could fold as I felt he would still valuebet AJ,ATs and maybe even bet a busted draw thinking I would fold my ace that should never be this strong since I did not threebet. My range for him after flop was AJ+,ATs+,98s. Who still calls this river given this passive line?

Full Tilt Poker, $0.10/$0.25 NL Hold'em Cash Game, 5 Players
LeggoPoker Hand History Converter

UTG: $37.80
Hero (CO): $77.55
BTN: $9.35
SB: $24.75
BB: $22.85

Pre-Flop: A[img]/images/graemlins/heart.gif[/img] K dealt to Hero (CO)
<font color="red">UTG raises to $1</font>, Hero calls $1, 3 folds

Flop: ($2.35) A 8[img]/images/graemlins/spade.gif[/img] 5 (2 Players)
<font color="red">UTG bets $2</font>, Hero calls $2

Turn: ($6.35) 8 (2 Players)
<font color="red">UTG bets $4</font>, Hero calls $4

River: ($14.35) Q[img]/images/graemlins/spade.gif[/img] (2 Players)
<font color="red">UTG bets $12</font>, Hero calls $12