Should I call the all-in? Villain seems aggressive, second orbit at table. I was pushed off a pot after making a pot raise a couple of hands earlier.

Party Poker Pot-Limit Hold'em, $ Hero (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver Cards)

SB ($26.58)
Hero ($6.40)
UTG ($13.86)
MP ($13.20)
CO ($2.83)
Button ($46.62)

Preflop: Hero is BB with , . SB posts a blind of $0.10.
1 fold, MP calls $0.25, CO calls $0.25, 1 fold, SB (poster) completes, Hero raises to $1, MP calls $1, CO folds, SB calls $1.

Flop: ($4) , , (3 players)
SB checks, Hero bets $3.8, MP folds, SB raises to $7.6, Hero ??????