Pay It Forward

I just finished watching this movie with my BeiBei, PAY IT FORWARD. It's a very nice movie I would say. Touching yet sad. It has a very sad ending which makes my tears rolled down on my cheeks.

"When someone does you a big favor, don't pay it back ... "

I was thinking if this thing really happen in real life. I guess everyone does help their family and friends but how about strangers? Do people hope for pay back or pay forward? This is a realistic world, people no longer sacrifice themselves for others.

*sigh*
SienzzzZ