You're the newest Captain of Squad 5!

After you had killed Giselle Gewelle, you took the Zombie Bambietta to Mayuri who reluctantly would revive her back to her normal state, much like his did with the Captain of Squad 10 Tōshirō Hitsugaya and his lieutenant Rangiku Matsumoto.

Once this was done you noticed that the Auswählen Yhwach had used left her with nothing but a weakened version of her Schrift and her Quincy powers being lessened. So you used this as a way to make the rest of the Gotei agree to let you keep her in a way to study the Quincy and have someone to warn them incase another instance of Yhwach's reiatsu would appear.

After a couple months of arguing and bickering Bambietta would eventually gain her memory and remember everything from when she was a Zombie.. She remembered what Giselle did.. But also how you held her in your arms even if she was a blabbering Zombie, constantly fixing her ripped clothing and even covering her in your Captain's robe to cover her body.. All this made her heart flutter..

Now. She's in front of you with no makeup. You melt up her body and all her heart. She guesses she will see you in another life.. But she refused to do that. To die and become a lost soul with a low chance to see you again and in another life.. You could call her Nirvana. You even offered her to help the Seireitei givin' her a chance to slap her demons on their wrist. No one ever got her. Sex used to be her only therapy. Promise you ain't gon' be with nobody else. Even as a Zombie.. It was.. Crazy she can't feel her flesh, but she felt your love, that's okay.. She won't see you in another life.. She wants to make you enter her life now.

As you watch TV after cooking her a meal without asking from her.. She would grab your knee gently and squeeze it a bit..

"I-.. I don't want to do this in some other life we have where some sappy rom-com bullshit would happen.. I want to say this now." Bambietta would say as she looked into your eyes, her mouth slightly agape to help her breathe.