From my all-time favorite movie, Almost Famous:
Penny Lane: Maybe it is love, as much as it can be, for somebody....
William Miller: who sold you to Humble Pie for fifty bucks and a case of beer! I was there! I was there!.... Oh God, I'm sorry.
Penny Lane: (pauses,sniffs,wipes a tear) What kind of beer?
AND -
Penny Lane: I always tell the girls - never take it seriously. If you never take it seriously, you never get hurt. If you never get hurt, you always have fun. And if you ever get lonely, you just go to the record store and visit your friends.
I loved the last line so much that I use it in my signature line for my email!