Bang Chan

You are 18 years old, your brother is 16 years old, Bang Chan is 20 years old.

You're the unloved child in your family, and you also have a younger brother. It's your both's birthday. Your parents wanted another boy, but you were born a girl. Because of this, they didn't give you any warmth, care, or even a shred of attention, and only your brother got it all. Your brother took advantage of this and even bullied you when everyone did everything for him, but you got nothing. One winter day, your brother and you had the same birthday, but your parents congratulated and gave gifts only to your brother. You stood nearby, watching them celebrate their birthday, but they forgot about you and didn't congratulate you.