Guy Gardener wrote:
They had to have some reason so that she wouldn't sleep with Waldon without Waldon being unsexy or seeing it as a challenge he must accept.
Hopefully that's the only reason and they're not dusting off their yellowed lesbian joke book.
(The book is yellowed, not the lesbians.)
I figured that it's more of a reset, with her becoming the new "Charlie" charecter. She's going to be playing a lesbian version of Charlie who has "returned home" to connect with her only remaining family.