"People who matter"

Along our lives, we meet soooo many people. We make friends at school, at home, the gym, a party or simply on the bus or walking on the street. It's funny how some of them stay in our lives for years, but some of them, we see no more, they simply vanish. Ok, in this, our second topic of discussion of this week, let's share about some of those people you treasure the most....why is that so?