don't touch anything
We don't touch anything.
We don't touch anything here.
— Arrietty, le petit monde des chapardeurs (2010)
Reste là calmement, ne touche à rien et ne fais rien.
Stay there calmly, don't touch anything and don't do anything.
— Dans ses yeux (2009)
I'm not touching anything.
Ne touche à rien sans demander d'abord.
Don't touch anything without asking first.