i love this!! i love implementing gender thoughts/feelings in omegaverse and characters who think critically about their subgender - i think hyunjin would struggle especially with some of the negative things attributed to alphas (similar to toxic masculinity) and feel out of sorts bc he really didn't expect to present as an alpha - maybe he was even raised in an all-omega household and once he presents, he starts to be put in settings (sports, or even a health class or something) where he's surrounded by alphas and he's shocked by alpha relationships - like even platonic ones. and jisung as his rock through all of it, assuring him that his subgender doesn't change jisung's opinion of him at all and that he doesn't have to posture or have a den or use scent enhancers or anything that is typical of like "hyper-alphaisms" and hyunjin learns to navigate it all ahhh