Don't know much about villian.

Not sure if my pf play is ok. I don't feel comfortable 4betting here.

I was pretty much done with the hand when I checked the flop; I was unsure of how to play it. I mean don't like cbetting this at all. But if I check I'm pretty much screwed.

Full Tilt No-Limit Hold'em, $0.25 BB (9 handed) -

MP2 ($9.80)
MP3 ($34.70)
CO ($25.75)
Button ($3.15)
SB ($26.25)
BB ($25.90)
UTG ($16.90)
UTG+1 ($10.85)
Hero (MP1) ($53.75)

Preflop: Hero is MP1 with K, A
2 folds, Hero raises to $0.90, 2 folds, CO raises to $3.30, 3 folds, Hero calls $2.40

Flop: ($6.95) J, 8, 2 (2 players)
Hero checks