Giroud was pleased with the point but admitted his team-mates are looking weary.
"I think we had a good reaction after the bad result against Liverpool," he said. "I think it's a good draw to be honest even if we could have scored at the end. It was maybe just about our confidence.
"We did well in the first half especially but after we looked a bit tired.
"It's OK, we had a good reaction on the pitch and I think that's the most important thing even if we wanted to win this game.
"I'm confident for the remaining games and we'll know a bit more about our future after Liverpool and Bayern [Munich] because we want to play in every competition."
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