Then again, many societies mummified their old and kept them around for generations, as well as kept more physical momentos their loved ones such as their ashes. So really it's not that weird when you really think about it.
@Akikako
Well, in a way, i guess. However, all romantic relationships end either in marriage or a break-up. Usually those in the relationship speak about a future marriage, because who wants to think about a future break-up when the current situation is going well?