1
To take somebody’s hand and move it up and down as a way of saying hello.
2
To move your head up and down to say hello
3
To make a smile appear on your face, in front of somebody
4
To move your hand or arm from side to side in the air in order to say hello
5
to touch somebody with your lips as a sign of love when saying hello.
6
To put your arms around somebody and hold them tightly, especially to show that you like or love them.
7
To move your head or the top half of your body forwards and downwards to say hello
