Does it mean anything when someone touches your hip?

A friend walked past me and touched my hip briefly. There was a table behind me, but there was plenty of room to get by.
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+1 y
Nobody, especially not me, is stupid enough to confuse an accidental graze with a brief touch. If it was an accidental graze it would have lasted no time. Her hand stayed for 10-15 seconds.
Does it mean anything when someone touches your hip?
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