What does it mean when a woman rubs your arm?

[LinkxPeach]

Early today, I went to tell my female friend, “goodbye”, and she rubbed my arm.

[random_girl95]

It's just a friendly gesture, not something to be worried about.

[AndrewMG]

I'm guessing it means she has hands and you have an arm, other than that I wouldn't reach much more into it.

[SnakeBoop]

That she was abducted by aliens and this woman is a fake sent by the aliens to learn our secrets...

[SnakeBoop]

Also if you're going to repost, choose whether it's the arm or back and stick with it.

[User_69]

It means see you take care