Just call me Christina.

My name is actually Christina Tucker. I was given this name when I was born.
My mom used to call me her special girl.
To the past my name is the quiet and shy one.
At home I’m now known as the dramatic one.
At school I am the chatty one.
To my math teacher my name is Christina Talker.
To my little sister, I am the nice one, to everybody.
To my dad my name is my sisters’ name.
To my baby sister my name is sometimes mom.
Nowadays my name is the bipolar one. Happy or sad, my mood changes each day.
In my dreams they call me the happy girl. I’m always smiling.
Secretely I'm not quite sure what my name really is,
And in the future who knows what I might go by.
But for now just call me Christina.