While Dean does not reciprocate this declaration of love in the American version of the episode, a Spanish dub has Dean respond, "Yo a ti, Cas," or "And I you, Cas." At the time, no one from the series or The CW had responded, and some fans saw this as another example of LGBTQ+ content being censored on the series.
The Call of Duty: Black Ops II character's real name is Erin Baker. It's highly likely that her nickname 'Battery' derives from her having cybernetic arms, which makes her a cyborg.
Valeria Garza, also known as El Sin Nombre (Spanish: The Nameless), is a supporting antagonist of the 2024 video game Call of Duty: Modern Warfare II, the second installment in the rebooted Modern Warfare sub-series.