Maybe you're right, I can definitely see that version of it, and maybe she even sent another message towards the end asking the same thing which is why Pippa said she'd do a second collab and left.
Though at the same time I can imagine if she's a 2-3 view collabing with a four view that's very popular can be overwhelming and she might have genuinely been worried she was getting on Pippa's nerves and wanted to adjust if the answer was yes. You know, as in she was willing to give some push but also change course if it was bothering the other person.
We probably won't know until the future, though she does seem like a very weird girl.