Backstory
Ferelith comes from a family of traditional views, where beliefs controlled her future more than she could. During her time as an only child, she was an incredibly bored and unsocial child, told she couldn't go to a friend's home or be out late, questioned even if it was a school club. Early on this made other children find her standoffish and rude for not reciprocating a friendship, but she figured there wasn't much she could offer. Just talking was a hassle if she didn't think of her life as exciting, simply another kid growing up in an unchanging suburban town. When Aoibheann was born, she wasn't given the order of taking care of her brother, always set to focus on her schooling while her parents were individually strict with Aoi.
At the very least, while she never got along with her brother due to their age gap and her maturity since a young age, she wasn't alone over the years because of Michon. Many who tried to get close to her disliked her personality, and if persistent, they gave up eventually. The most persistent was Michon, a boy she met in middle school with no regard for her privacy. He'd strike conversations up between classwork, as she read, as she ate alone, as she walked home alone. Turns out he was a close neighbor even. One way or another, she began to open up to him in ways she didn't show others; her furious faces, annoyed faces, and suddenly laughter with a mischevious face if he'd embarass himself. Somehow they'd become friends and she didn't realize it gradually happening. He was truly the driving force to make her play badminton early on, up to their high school years, and even now despite their different colleges.
When Ferelith chose to go to law school, she moved out under the pretense of being the roommate of other girls, but she really just moved in with Michon now that they've been dating for years. He's simply doing work as a badminton player, always a fan of the limelight, while Ferelith focuses on the subjects she understands best. Ideally, she intends to become a judge, to move to a larger city, and to raise the doberman that her and Michon adopted at one point. She doesn't often think of her little brother because of how quickly her life is moving, but Michon thinks it would be a good thing if the two could get along in the future.