What kind of friend am i?

I am a nice friend due to the fact that i like helping people and making people smile. I have lots of friends and all of them like me as well. One of my greatest benefits is that i appreciate people's company. One of my friends once told me that i made him smile because i told him that his new car looked good. That made my day,
Once i was walking down the pathway in a park and saw my old friend from childhood. I ran up to him, smiled and said "hey Mike! is that you?"
"Yes" - he said. Realizing that the person he was speaking to was his friend from childhood too.
later that day we went to a cafe and drank some coffee. He said that im a great person and a great friend because i care about people and want to make people smile.