Is it..wrong?

Is it wrong to fall in love?
What is love, anyway?
Is it the thing that makes the butterflies in your stomach,
  or the thing that keeps brothers and sisters together?
Is it the reason why your father and mother stay together,
  or is it the reason your father and mother stay with you?
Is it the reason why you want to kiss your lover,
  or is it the reason why you want to kiss your children?
Is it the reason why you feel happy when he/she is happy with another person,
  or is it the reason why you feel sad when he/she is happy with another person?
Is it the reason why you want to have sex,
  or is the reason why you want to have children? 
Do we practice hatred and war based from a broken heart by love,
  or do we practice kindness and peace based from a warmed heart by love?
Love is a very strange thing, indeed.
While it is right, it is wrong.
While it is joyful, it is painful.
While it is alluring, it is brotherly.

Is it wrong to fall in love with our best friend?

A story, happy or sad, can be started by love.
But without it, a story might never happens.
Is it wrong to never start a story?
Well,
  do we have justification to say anything is wrong?
I don't think so.
There are no right or wrong deeds.
There are deeds, just deeds.