Arsenal boss Arsene Wenger says Olivier Giroud is in good spirits facing former club Montpellier.
The France international has yet to score for his new club and Wenger is aware of the added pressure tomorrow's fixture will bring.
"It can be positive, but it can be negative and it is never easy to handle," he said.
"No matter what you do, the less time you give the player to think about it, the better it is."