Two Full Tilt $1/2 AK Hands - What on earth is going on?

[BostonMetro]

Ignore the insanity please. How much further should I be going with these hands. Look at how I just check/call the turn the second time - I thought I AK was at the bottom of his range - but then lead/call the river. I swear I'm absolutely losing it. These hands occurred during the same session. 1st hand villian is loose passive, 2nd hand villain is likely loose aggressive - these are the types of players you dream about sitting with... (I'll post the results right now in another post)

Full Tilt Poker
Limit Holdem Ring game
Limit: $1/$2
6 players
Converter

Stack sizes:
UTG: $42.75
UTG+1: $25.75
CO: $13.50
Button: $116
SB: $100.25
Flophunter: $41.75

Pre-flop: (6 players) Flophunter is BB with A[img]/images/graemlins/diamond.gif[/img] K[img]/images/graemlins/club.gif[/img]
UTG folds, UTG+1 calls, CO calls, Button folds, SB raises, Flophunter 3-bets, UTG+1 calls, CO calls, SB calls.

Flop: 4[img]/images/graemlins/club.gif[/img] K[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/spade.gif[/img] (8SB, 4 players)
SB checks, Flophunter bets, UTG+1 raises, 2 folds, Flophunter calls.

Turn: 4[img]/images/graemlins/spade.gif[/img] (6BB, 2 players)
Flophunter checks, UTG+1 bets</font>, Flophunter raises</font>, UTG+1 3-bets</font>, Flophunter calls.

River: Q[img]/images/graemlins/heart.gif[/img] (12BB, 2 players)
Flophunter checks, UTG+1 bets</font>, Flophunter calls.

Results:
Final pot: 14BB

Full Tilt Poker
Limit Holdem Ring game
Limit: $1/$2
6 players
Converter

Stack sizes:
UTG: $25.75
UTG+1: $0
CO: $33.75
Button: $60.75
SB: $51.75
Flophunter: $42.75

Pre-flop: (6 players) Flophunter is BB with K[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/spade.gif[/img]
2 folds, Button raises, SB folds, Flophunter 3-bets, Button calls.

Flop: A[img]/images/graemlins/heart.gif[/img] K[img]/images/graemlins/diamond.gif[/img] 6[img]/images/graemlins/diamond.gif[/img] (4.5SB, 3 players)
Flophunter bets, Button raises, Flophunter 3-bets, Button caps, Flophunter calls.

Turn: 6[img]/images/graemlins/spade.gif[/img] (6.25BB, 3 players)
Flophunter checks, Button bets</font>, Flophunter calls.

River: 9[img]/images/graemlins/club.gif[/img] (8.25BB, 3 players)
Flophunter bets, Button raises, Flophunter calls.

Results:
Final pot: 12.25BB