Write a smile comparing life to a play and it has to be 5 lines long

You mean simile, right?

George yelled, "By the way you act, it's like as if you are in a play, as an actor!"

Billy acted like he had no care in the world, like as if he was an actor in a play, where there would be no consequences to his actions, and they would be all ficitonal.

I don't know how long a line is, so I tried.

Answer

A cast is chosen like a man chooses his wife or a child chooses their friends

Sets are like the places we choose to visit and adore and visit again

Lights are as bright as the joy we have as a new day begins

Costumes are like the mood we want to express that day

Ending the play is as sad as our lives as they end