Yes. My mom is my best friend and I considered my grandma to be one of my best friends too, before she passed away. I am close with my cousins, aunts and uncles. I can honestly say that I absolutely adore my family and I feel very lucky to be surrounded by such wonderful people.
I completely credit my grandmother for raising such a lovely, tight-knit group and passing along the importance of family to her kids, who then passed it on to us. :)