First thing I noticed: Mom AND Dad are fine as fuck. 10/10 hotties
This is just a theory/interpretation, but... I’ve been wondering if Amata might be demiromantic (meaning he doesn’t feel romantic attraction unless he’s formed a close emotional bond first) ? When he says, “I’ve never experienced romantic feelings,” I don’t think he’s just talking about Hanku. I think he means he’s never experienced romantic feelings in general. He doesn’t seem like the type to form crushes casually. He clearly likes Hanku and cares about her a lot, but is very careful not to call it romance.
I mean.. Amata has been hiding his crossdressing from everyone since he first started, which means he's likely kept himself emotionally guarded all this time, unable to truly fall in love while concealing such a fundamental part of his identity. He literally has a gaggle of women fawning and yearning for him at work, like he's clearly attractive so I doubt finding a girlfriend is a problem. Hanku is the first person he's allowed himself to be vulnerable with, and truly himself. It would explain why he gets so flustered and blushes around her, even when he doesn’t like her “like that.”
I guess it's the intimacy of being seen and accepted for who he truly is that's overwhelmingly new to him, and not romantic attraction (yet, fingers crossed!).