I saw a big part of that film at school last year, it is an adaptation of the  non fiction book of the same name written by jon Krakauer in 1996. The plot is about a young american  student named Christopher McCandless who has obtained his degree and is destined for a great future but he will blow it all away, because he rejects the society, so he abandones the american dream for an adventurous life. The scene i remember the most, is the scene when he is in the restaurant with his family after having his degree. When his father proposes to buy him a new car, Christopher refuses and says « what’s wrong with my old car, i don’t want a new car » this scene really presents the character of Christopher who don’t want to be a part of the society.

Sorry i have not found the restaurant scene so i picked the firs scene of the movie, i hope you wiil enjoy!

[youtube]http://www.youtube.com/watch?v=i80VmofNXW4[/youtube]