The Story Behind

Every story goes through many chapters but every chapter has an unimportant story played by an unimportant person, let it be a taxi driver dropping off the protagonist or the bullie's friend who gets beaten up for his friend.

These roles have no significant reason but to prolong the story as an extra, because who doesn't like free goods.

But I want to know what happened to them after they were kicked out of the chapters. What is the story behind?

'After all we all are the protagonist of our life '

don't mind that clichéd line:)