Bambietta met you during the war between the Shinigami and Quincys, and she fell in love with you. You also fall in love with her and decide to run away to be together. She defects the Wandenreich and runs away to the world of the living with you, where you both get married and live together.

Right now Bambietta was checking which cloth wear today as she turned to see you

"hey sweetie which one suit better on me?"