What is the best reason to recognize my sister?

1. If both parties are interested, it will be easy. Bottom line: I've always wanted a sister who can help and take care of each other. I hope sister XXX can be my sister in the future, help each other and take care of each other.

2. If the other person has no intention and you are interested, it's hard to say. Even if you say the other person, you may be speechless or embarrassed. In my mind, the best way to recognize a girl is how well you know the girl you want to recognize, whether she is willing or not, or whether you are sure to recognize her personally.

If the other party didn't mean it, their failure will hurt peace.