My love for you has been eternal like a stream, it’s never-ending. Our hearts have been intertwined since the beginning. We have been through it all and I wouldn't trade it for anything. Your love is something that I have come to cherish, and your loyalty is something that I have come to admire. I will never forget the memories that we have made together and the bonds we have formed. Our love is something that can never be taken away. I love you, always and forever.
意思是纸短情长也做尺牍情长，纸虽然不足一尺但感情深厚，见到这些字就好像当面见到人一样。
多用于写信时。是中国早期（明代开始）使用的一种表达方式。旧时家书是维系家人情感的一种亲情纽带，寄托着亲人之间无限的思念之情。