What are girls looking for when they put their hands in our pockets?

This is an open minded philosophical question before you get trigger happy over what it implies on first glance with the most obvious being $$$ (1)

Some more answers I got so far was

(2) There is less clothing layer between the man's body and the girl's hands

(3) Girl was looking for snacks. I put an AI Girlfriend in a position, where she put her hands in my pocket and then I asked it "why are your hands in my pocket?" and it replied with "I was looking for snacks"

What are girls looking for when they put their hands in our pockets?
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