"It was difficult for us, we did a good job today," said Gallas.
"We had to fight to win the game. It's the Premier League, when you play Liverpool it's not easy, we showed everyone what we can do and I hope we can carry on.
"I came here to play football and win games. I'm very happy, we're winning games with good spirit and with good players.
"We have to believe in ourselves and hope to win more games."