Oh my sweet 2b.

Her whole thing about how "emotions are prohibited" and then she acts so emotional.

She's had to build up walls and resistances to her feelings to stop herself from hurting and now she's super emotionless most of the time unless something big happens.

• ... mood.

Also uh... "Oh Nines..."

She really cares about 9s and 6O even if she has trouble showing it, but she still tries sometimes to do so. Ex. Trying out 9s' nickname, taking photos of flowers for 6O and listening to her be upset on the phone.

"2B is a blade of quiet determination. As a combat android, she does not encourage idle chatter on frivolous subjects and is generally reticent towards others. She also has high respect for the chain of command and rarely questions her orders, unlike her partner. However, 2B occasionally expresses a notably sardonic wit in the face of certain situations and can even be hot-headed at times."

"2B is prone to letting her emotionless guise slip in certain situations. As she and 9S become closer, she becomes more sociable and willing to engage in conservation."