Im new to EV and dont quite understand it But in This Postion was this +EV. I new this guy to be Very LAG.

Full Tilt - $0.02 NL (6 max) - Holdem - 6 players
Hand converted by PokerTracker 3

BB: $3.71
UTG: $2.70
MP: $7.30
Hero (CO): $2.00
BTN: $2.83
SB: $2.00

SB posts SB $0.01, BB posts BB $0.02

Pre Flop: ($0.03) Hero has J A

fold, fold, Hero raises to $0.08, fold, fold, BB calls $0.06

Flop: ($0.17, 2 players) A 3 K
BB checks, Hero bets $0.10, BB raises to $0.47, Hero raises to $1.92 and is all-in, BB calls $1.45

Turn: ($4.01, 2 players) 5

River: ($4.01, 2 players) 3