What makes you happy?

Today was a quite typical day. I had a very good mood, although for my colleagues it's usual to see me funny, energetic and dynamic :)
I was working at home alone, because my lap top has some problems with wireless in office. I was alone during lunch & dinner. I wanted to think about something not regarding work or AIESEC stuff and I was listening one book.
Accidentally, some times ago I found part of audio book in Russian in my book folder. I don't know who is author, who calls this book, but I like listening to it. One of the learning point is that you have to write down:
* Your feeling, ideas, emotions etc, because it helps you to structure your thoughts.
* For what you are grateful and thankful for day, week and things what happened with you etc., because it helps to have a positive mood and enjoy the life every moment. It’s something from positive psychology.
During my lunch, dinner & trip to salsa lesson I was thinking about positive things what happened with me and after some concludes I again realized that I'm happy :) But I want to know more :) In the end of day I was thinking about what makes me happy?
Some ideas come to my mind and I decided to write these down:
Happy people around me
To meet my friends & parents
To achieve goals
To leave a legacy
To love and to be love
To buy presents :)
To read magazine/books when sun raises and touch your face in the morning
To make something special
To dance & smile :)
To walk in the fores
To run and swim in the morning
To watch a sun set
To work effective
......
I'll continue this list; I'd glad to know your opinion about it. You can give me your answer here.