Weegy: That would generally be considered a sign of affection, similar to a pat on the back.
User: is it because it feels soft to him as well?
Weegy: It could just be his way of showing affection to a friend. Some people are more physical than others. Some people will hug a friend, some will give a little pat on the back and others will just give a soft arm squeeze.
User: but he always feeling it then pass along without a word. Not nice to me otherwise.
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