She's mine

WAIT, HOLD UP. Monica is BACK, and she's unhinged in a completely different way?? She literally tried to choke Zella weeks ago, and now she's showing up at the gala acting all innocent while Oliver's just hugging her like she didn't attempt MURDER. And ZELLA KNOWS. She knows this woman is a threat, but she can't say anything because Oliver won't believe her, and Monica has some kind of leverage. But what happened at that speech? Why did Isaiah come back looking absolutely FURIOUS?