As I grow older, I figured a little equation about friendship where I realize that the number of friends is inversely proportional to age. Basically meaning as your age increase, the number of friends (well i mean REAL ones) tends to decrease.
Anyways....... I brought my grandma and her buddies for CNY visiting. They are all at their 70's and still able to chat and care for each other. I think that is something rare and precious that should be treasured. Well, at least I know I would.