reading a book,watching tv or watching something on computer (movies,series),going out,invite friend or friends,facebook...
I remember one time when i went to birthday of a popular girl in my class. I knew i'd be nervous,not cause of her,but cause of other i didn't know. And that was the first time i wore a dress and heels. I invite my friend which who i went there at my house before to make up,etc and i wasn't nervous at aĺl! I'm often nervous before going out at night with people i don't know..