Joke Collection Website - Blessing messages - Sister, you will always be my sister and I will always be your brother. How to translate it into English?

Sister, you will always be my sister and I will always be your brother. How to translate it into English?

English: Sister, you will always be my sister and I will always be your brother.

English: I will miss you forever. My sister and I are both your brothers. I take full responsibility for the mistake! )