I agree, it's getting a bit annoying, bashing previous Chloe. I mean, we've already established she was afraid of everything, even her own shadow etc. etc., time to move on, we don't need the reminder every chapter or so. Additionally, we all know MC was a doormat, as well in her original life. She decided not to be one now, BUT you can't change that attitude overnight. Or maybe she thinks she's playing a role at at theatre? Who knows.
Anyway, what I'm really curious about is how her relationship with the Duke will change and if she maybe gets some allies, throw a tea party (with tea!) or two and makes this drink more popular. Also, when is she going to do her duty as a Duchess? That was a big flag when she told us the accounting was left to someone else and managing the household staff, as well. That's bound to come out sooner or later if she doesn't do anything and then she'll be in a difficult situation with the Duke.
Ahem, one more thing: I thought the Duke was going to chuckle once Chloe left the room to prepare the tea. Guess not!