my brother promised me he would always be there for me . he has n't let me down yet . that 's so wonderful ! i had a very close relationship with my sister too . i always treasured it and loved her so much ! he truly is my best friend . that 's so great . my sister was mine too . she passed away several years ago , so never take him for granted and treasure every moment with him !
A sibling's unwavering support and commitment over time.