Love and/or sexual intercourse, so, just the former in this case. Etruscan burial effigies and tomb paintings represented the surviving legacy (children and whatnot) by the passing of an egg from the hand of the deceased to the hand of another, typically a spouse.
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A monumental Etruscan tomb discovered in the necropolis of San Giuliano, north of Rome
ArkeoNews
23 February 2024
https://arkeonews.net/a-monumental-etruscan-tomb-has-been-discovered-in-the-necropolis-of-san-giuliano-north-of-rome/