when you grab both their shoulder and look at them or when you punch each other in the arm or maybe that thingwhen you lift them up and twirl them.If the hug is neglected in the impromptu greeting เริ.
You Grab and when both their Shoulder Look at them or when Punch You in the ARM or maybe each Other thing that lift them up and twirl them when You. If embraced, it is neglected in the initial greeting each other.