Let's see ...

[For a moment Lydia stands in place ticking things off on her fingers.]

So we ruined Charles and Delia's dinner party, they ran out so we spent a few days just scaring random people who came by.

[Okay, maybe now she's smiling over the memory. It was undeniably the most fun she'd had in a while after all. It fades off though as she starts pacing.]

Then you got real ticked off for basically no reason.

[She just needed to get the book open, you know?]