Villain is 39/28/0 over 18 hands.

PokerStars - $0.50 NL (6 max) - Holdem - 6 players
Hand converted by PokerTracker 4

BTN: $50.00
SB: $61.26
BB: $68.83
UTG: $82.31
Hero (MP): $56.28
CO: $54.15

SB posts SB $0.25, BB posts BB $0.50

Pre Flop: (pot: $0.75) Hero has K J

fold, Hero raises to $1.50, CO calls $1.50, fold, fold, fold

Flop: ($3.75, 2 players) 2 6 5
Hero bets $2.25, CO raises to $6.50, Hero raises to $15.50

Am I just spewing? I don't know why villain would raise this flop w/ any of his range, other than air. He might think I am FOS w/ the cbet but I think my range is much stronger than villains here.