Answer:
Sometimes imaginary and sometimes real, sometimes they are the closest and dearest person outside the family. Who are they?
What eight letter word has "kst" in middle, in the beginning and at the end?
What fastens two people yet touches only one?
What gives life and love, and is there till they die? What can hide you and find you, heal you and feed you but should never give up on you?
What sevenletter word becomes longer when the third letter is removed?
If it’s information you seek, come and see me. If it’s pairs of letters you need, I have consecutively three. What am I?