The Doctor's Half Sister

The Doctor and his new companions Amy And Rory

--- I had heard that the doctor had regenerated into the 11th doctor and he was traveling with two new companions there names were Amy And Rory...

... I had teleported inside tardis but then I heard the doctor but my powers were not working so I hide in one of the rooms thinking about how I was going to get out of there because I regreted coming I mean what if the doctor had changed. -- I was walking out of where I was hiding but I ran into Amy And Rory

Amy And Rory- Who Are You?!!

Cara- umm.. please just don't say anything

Amy- Doctor!!!!!!!! HELP!!

Cara- shhhh

..... The Doctor came running and saw me

Doctor- Cara??

Cara- Doctor???

Doctor- yes it is me why are you here

Cara- I missed you but then thought maybe he does not want me to come back

Doctor- not want you to come back?! Are You crazy

.....

Amy- Ok what is going on. Who is she

Doctor- this is Cara Winchester she is my half sister long story

Amy- umm ok

..... I had talked to Amy and Rory for awhile and they liked me we became good friends but I left because I was having a hard time dealing with the doctor regenerating so I left and that is when everything changed