Grandfather dotes on her cousin the most, treating him like a treasure.
Her cousin also holds his grandfather dearly in his heart.
She fears that because of her, her cousin might fall out with their grandfather.
Grandfather is old, and his health isn't great; it's uncertain how much longer he can be in this world.
If her cousin clashes with their grandfather over her, and something happens to him in the future, her cousin would surely regret it.
Her cousin is the person who treats her best in this world.
She wishes for him not to have any regrets or unhappiness.
God sees clearly those who have committed wrongs.
They will receive the punishment they deserve.
She cannot let her cousin harbor lifelong regret because of her.
