Two years ago, when she was his sister.
The two have been together for two years. They seem to be a couple, but they are just brothers and sisters.
When she confessed to him, he just threw her away and ended their relationship.
Two years, more than 700 days, all disappeared because of one word.
Two years later, they reunited and he began to recognize his feelings, but she did not dare to love again because she could no longer afford to lose and did not want to lose.