Oh good, that wasn't just me reading too much into things then. Ever since Brain's little handkerchief biting breakdown I've been wondering if he has a romantic interest in Heart.
It's pretty blatant, isn't it, but even if Brain made an OTT confession of love with flowers and sonnets people would still deny it because "OMG they can't be GAY." Never mind that this is a show that established in the first episode that Roidmudes have no gender ...
First of all, you are not one to talk about "questionable posts." Second of all, she's undermining Brain for Heart's attention, sure, but this? Don't try to pass this off as anything other than an enormous plot-hole given her purpose (her name is Medic, she was created to heal roidmudes, and now she's had a change of heart). It's just a stupid idea that makes no sense. This isn't Smart Brain Lady. Medic isn't a character with a devious motivation like this (despite what Brain would have you believe), she's just a bland actress with a thrown-together script.
She wasn't "created" to do anything. Remember, the Roidmudes get their specific forms and names from self-evolution. She's known as medic due to her ability, but it doesn't mean her entire personality needs to be one dimensionally tied to that concept.
Well, lack of gender aside it wouldn't be the first time Kamen Rider has had a canonically gay character. It was already a running joke among my friends that Brain was acting like a jealous girlfriend, we just didn't know if it was intended to look like that.
It's Kamen Rider, villain motivations are NEVER set in stone