I think we need to assume that Page is trying to cover her (and Strzok's) ass.
She wasn't going to admit if Strzok was using her to go around Preistap in access to McCabe.
Like Ohr's testimony, I think we have to assume they are lying to CYA.
She doesn't actually admit they had an affair.
I've never seen anything to suggest there WAS an affair.
I think it was just an excuse to withhold texts from Congress.
Anons knew.