Where I live we wave at people we don't know occasionally if are eyes meet. Hugging though? Naaah.
 
			
			 
					
						 
					
						 
					
						 
					
						 
					
						 
					
						 
					
				
			
			 
			
				 
 
					
				Where I live we wave at people we don't know occasionally if are eyes meet. Hugging though? Naaah.