This is a video about Rhaenyra and Aegon with Aemond. And about the war between Rhaenyra and Aegon Targaryens.
The symbol of the future strife is the scene when Rhaenyra kills the boar that attacked her.
A boar, a pig – is a symbol of a useless person.
The authors gave Aegon and Aemond the symbol of piglets – cooked, two-headed, with wings – because the brothers do not become heirs to the Iron Throne and are doomed to be useless, since King Viserys appoints Rhaenyra as the heir.