Not enough hands for a read.... the limp call is obviously fishy though.

Full Tilt Poker
No Limit Holdem Ring game
Blinds: $1/$2
6 players
Converter

Stack sizes:
UTG: $235.75
UTG+1: $300.15
Hero: $353.45
Button: $199
SB: $201
BB: $104.15

Pre-flop: (6 players) Hero is CO with K A
UTG calls, UTG+1 raises to $9, Hero raises to $32, 3 folds, UTG calls, UTG+1 folds.

Flop: A 2 J ($76, 2 players)
UTG checks, Hero bets $50, UTG raises to $100,