Its a good movie loved the concept so much i practice it .
Not all the time but when i can i just tell people i help hey just pay it forward . The scary part is it works we cant always be
great humans all the time but every lil bit helps. An to to the person who i bought there lunch an he bought there's . He did pay it forward funny part is it was to me :) ( Fyi If you wanted know how i knew it was me I drove very unique car that day an the guy who bought my lunch said he was talking about it). LoL