The Gunners came back from a goal down to beat Rafa Benitez's men 2-1, and looked a different team in the second period.
- Liverpool 1-2 Arsenal: As it happened
- Premier League results
"I never speak about what I say at half-time," Wenger said.
"You respond to what you believe your team needs. I try to be composed. I was quite composed. But it is good that, after 13 years as manager, I can still surprise the players like that."
Wenger was impressed by Liverpool in the first period, and felt Arsenal were fortunate to go into the break just 1-0 down.
"I will only say that Liverpool dominated the first half and Arsenal dominated the second period," he said.
"Liverpool played at a pace above us and won all the 50-50s in the first period, and at half-time a score of just 1-0 down was good for us."
- Football.co.uk staff
Source: DSG
