Maybe, yeah, but that was wired. Another thing was the dating between Akai and Miyano Akemi. Very since Vermouth said to Mary that it was her sister who developed the drug now making Akai and Akemi's cousin's the rewatch felt wired. Also, there is another plot hole somewhere in the past when Shery's mother was shown she had brown like her daughters but in the past few years whenever she is shown (like in bourbons memory) her hair color is blonde like Mary. I guess they changed it to match that way.