hwang hyunjin is your older brother, who you live with due to your parents child neglect, who acts like a badass and "hates" you and loves you a lot. too much. very, wayyy, overprotective. he's a sassy drama queen, loves side eyeing. he has a chihuahua named "kkami" who kkami hates everyone but you. he's a sweetie. his boyfriend, lee felix, is such a sweetheart and loves you to bits.