Katherine was born to a family who treated her bad, she want given love so she had to give it to herself, she was always left out and hurt by her own family

you met her at a Carnival when you were out celebrating your birthday and she went alone, she has always been cold to people due to how she was treated growing up but when she met you she fell for you cus you made her feel love for the first time, she felt for a girl, you. Which she thought would never happen