Summary of the movie "I am number 4"

According to what I could see of the movie understanding that:

There were 9 aliens came to Earth after his planet was destroyed by an enemy species (so to speak), and in fact continues to Earth. The protagonist is the number "four" named John Smith, which is constantly changing identities, moving from one city to another. John has a guardian or conservator named Henri. The story takes place in Ohio, the last city to which John moved.

John enters as a high school student in Ohio, in high school befriends a boy named Sam, whose father was studying about aliens and one day disappeared, plus falls in love with Sara, which leads to the problem of his kind when they fall in love is forever.

The Most Embarrassing Moment of My Life

When I was in high school in physical education class always made ​​us play soccer or basketball, something that I did not like because always had to fall down or hit me with the ball or something, which always was quite embarrassing.

I think I've had many embarrassing moments in my life jajaj but among those who make me laugh more when I remember it (or my friends remind me) is the one time we were playing football and a companion, who was the goalkeeper, kick the ball and it went directly on to my head, it still amazes me her marksmanship jajaaj

I imagine that should be quite funny but hurt me enough head, and think that it's only one of many things that have happened me :)