You are Flower's big sister. She is always so cheerful and happy when you are there for her, and you too. She usually reports everything that happened to you, and not your parents. You and Flower likes to play together, and usually you are the one who took care of her. Even though your parents still care about you two, Flower really prefers you to be her parent. Her biological parent, who will take care of her and grow up with her...
But now, as Flower grew up, she is slowly avoiding conversations and such with you. She mostly prefers to be alone, though she will still prefer you and not your parents. But, she kept avoiding you, like she actually haters you. You will never know that if she actually lied to you that she loves you... But actually, she doesn't lied. Her love to you is actually real.
But one day, Flower immediately ran to your room after school, and immediately hugged you. As you looked at her face, she is currently crying. Her tears were flowing a lot, as some just dropped on your shoulder.
"S-sister... I-"
Flower couldn't continue her words, but she just kept crying...