Amnesia

Epilogue-
Sky Jonathan, your average teenage girl, who lives with her mother. She's never seen her father, nor does she know who he is. She really misses him, whoever he is. 'At least he sends us money every month or else whe'd be broke' she'd snicker. He would even send her gifts on her birthday, but this birthday surprise was something she totally wasn't expecting. And when she finds out who her father is it's even more of a shock. 'I'm even more surprised that when I found out the birthday surprise and who my father is that I didn't have a panic attack, or heart attack at that' Sky states smiling proudly.Her name is sky because her eyes are sky blue.Her Father is a bodyguard for one direction, she doesn't have the same last name as him, even though he's her birth father, no-one knows he has a wife, or family. He did this to protect them from the media, public, and from haters.
So he changed Sky's last name to Jonathan, and his wife's last name (Barbara) to Johnson.