She thought it was still until Calibur revealed himself to the latter as Kento while he saves Sophia from Southern Base.
Sophia did not detect any ill will from her.
She has recent experience in hotel operational matters, including hotel management agreements and vendor agreements.
Hikari o Ubaishi, Shikkoku no Ken ga Reikoku Mujou ni Ankoku Ryuu o Shihai Suru! Later, she attempts to speak with her old comrade herself to question why he would betray his old teammates.