HUSNG--Missed small pocket pairs

[asg]

How do you play missed pocket pairs in position and OOP assuming you raised preflop?

Cbet any flop? check/fold? ??

For example...did i play this okay?:

Full Tilt Poker, $5 + $0.25 NL Hold'em Sit n' Go, 15/30 Blinds, 2 Players
LegoPoker Hand History Converter

Hero (BB): 1,640
SB: 1,360

Pre-Flop: (45) 5[img]/images/graemlins/club.gif[/img] 5[img]/images/graemlins/heart.gif[/img] dealt to Hero (BB)
SB calls 15, <font color="red">Hero raises to 90</font>, SB calls 60

Flop: (180) K[img]/images/graemlins/club.gif[/img] 9[img]/images/graemlins/spade.gif[/img] 2[img]/images/graemlins/diamond.gif[/img] (2 Players)
Hero checks, <font color="red">SB bets 180</font>, Hero folds

Results: 180 Pot
SB mucked and WON 180 (+90 NET)