If a guy takes you back to place after a date, does it automatically mean physical activity is expected?

I had a drink at our 1st date, which was a lunch. I assumed he was being polite offering to hang out at his place for me to get sober. (It was walking distance.)

Or could it be possible I misread him that he wanted to be physical?

If a guy takes you back to place after a date, does it automatically mean physical activity is expected?
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