Anne meets Darcy

In Amphibia Season 3: The Beginning of The End, Darcy wanted to kill Anne. But what would have happened if Darcy did the most mind blowing thing The Core can think of. Instead of Killing Anne, Darcy proposed to Anne and asked her to marry them. Sasha is angered but knows how much Marcy means to Anne. Anne doesn't have a choice, so she's say yes. what might happen?