Giroud conceded that he has been pleased with his form in the last fortnight but believes that he must stay hungry and maintain a determined edge to keep scoring in the Premier League.
He told the club's official website after Brighton match: "We always need the determination, I think it's a very important thing in football. When you don't have It, you can't play very well, because you need it. It's important for me and all the team. We showed it against today.
"[For the first goal] Lukas gave me [the ball] in the right position and I just tried to hit the target and not to shoot too strongly. I liked it. I've tried to work on it in training.
"I liked the second one because I made a good run and Abou gave me a wonderful assist. I did not have a lot of time to finish, and I finished very well. I was not so far from the hat-trick again. I want to continue to work hard, to succeed and get my first hat-trick soon."
Giroud has scored 13 times in all competitions for the Gunners in his debut season following a summer move from French champions Montpellier.