I don't know what's her play here.
Why does she act so cold towards him? Especially considering how close they were younger...
Even if she doesn't have romantic feelings for him, she's still ignoring someone she did consider like a lil' brother.
Also, like
@Doomroar said, if her body was lacking in sex-appeal, how the fuck would she be a national idol superstar... Especially since she's seemingly still a virgin 😜
She seems critically dumb...
I don't think I like this arc very much, especially after how much I liked the previous one. I like the MC, but that FMC seems... meh.