I think they both are. Especially in the past three episodes. They look strung the fuck out. A lot of people are saying opiates / benzos but I think they are actually addicted to uppers or maybe uppers and downers in unison. They are both grinding their teeth / clenching their jaws with wide open eyes or it’s the extreme opposite and they look like they can barely keep their eyes open. Hope they get some help before it’s too late.