Some uncomfortable overpair folds?!?

[ajmargarine]

Villain in Hand 1 is unknown. Villain is the same in hands 2 and 3. Only thing noticeable from him in a few hands is that he called a button PFR from the SB with 59s.

H1 is 3-handed.

Hero (SB): $462.75
BB: $358.25
BTN: $227.15

Pre-Flop: K[img]/images/graemlins/spade.gif[/img] K[img]/images/graemlins/club.gif[/img] dealt to Hero (SB)
BTN calls $2, <font color="red">Hero raises to $10</font>, BB folds, BTN calls $8

Flop: ($22) 5[img]/images/graemlins/club.gif[/img] 4[img]/images/graemlins/diamond.gif[/img] 6[img]/images/graemlins/diamond.gif[/img] (2 Players)
<font color="red">Hero bets $16</font>, BTN calls $16

Turn: ($54) Q[img]/images/graemlins/diamond.gif[/img] (2 Players)
Hero checks, BTN checks

River: ($54) 3[img]/images/graemlins/spade.gif[/img] (2 Players)
Hero checks, <font color="red">BTN bets $36</font>, Hero folds

H2

UTG: $62.10
MP: $288.20
Hero (CO): $272.40
BTN: $122.20
SB: $209
BB: $153.85

Pre-Flop: 8[img]/images/graemlins/diamond.gif[/img] 8[img]/images/graemlins/club.gif[/img] dealt to Hero (CO)
UTG folds, <font color="red">MP raises to $8</font>, Hero calls $8, BTN folds, SB calls $7, BB folds

Flop: ($26) 4[img]/images/graemlins/spade.gif[/img] 3[img]/images/graemlins/heart.gif[/img] 6[img]/images/graemlins/diamond.gif[/img] (3 Players)
SB checks, MP checks, <font color="red">Hero bets $17</font>, SB calls $17, MP folds

Turn: ($60) J[img]/images/graemlins/club.gif[/img] (2 Players)
<font color="red">SB bets $38</font>, Hero folds

H3

BB: $252.75
UTG: $36.15
Hero (CO): $228.75
BTN: $341.95
SB: $191.30

Pre-Flop: Q[img]/images/graemlins/heart.gif[/img] Q[img]/images/graemlins/club.gif[/img] dealt to Hero (CO)
<font color="red">UTG raises to $6</font>, <font color="red">Hero raises to $22</font>, BTN calls $22, 3 folds

Flop: ($53) 2[img]/images/graemlins/spade.gif[/img] 2[img]/images/graemlins/club.gif[/img] J[img]/images/graemlins/diamond.gif[/img] (2 Players)
<font color="red">Hero bets $36</font>, <font color="red">BTN raises to $100</font>, Hero folds

Be honest. Be nice about it.

EDIT: To be clear. H1 is vs an unknown. H2 and H3 are vs the 59s guy.