for normal people a proper goodbye means giving a hug or a goodbye with a smile.
but there are a few eccentric people out there with completely different ways of saying goodbye,
yesterday only i met a girl, she wrote her name in my shoes and just before leaving she warned me not to wash my shoes again.
‘apne joote mat wash karna mera naam yaad rahega’
crazy bangalore gal !
hope to see you again someday, somewhere, sometime.