-1A/N: I almost cried writing this chapter. Lol!

Chapter 7:

(Andy's POV):

Say yes. Say yes. Say yes! I willed myself to smile and scream yes! But I found myself in a stunned silence. I don't what to lose her. I didn't want her to go. And I didn't want her to stay. And I wanted to go with her. And I didn't want to go with her.

'Andy?' Donne was trying to read my expression, which was completely blank.

'I…I can't' I said.

'Why don't?' Donna asked. I was wondering the same thing myself. Why couldn't I? What was keeping my here? Nothing.

'I just can't' I repeated.

'Andrew Tobias Castle, you can't tell me to go and not even give me one good reason why you wont with me?'

'I can't because…' Because Donnie, I don't belong out there like you do.

'Because…?' She asked.

'You are annoyingly impatient' I said.

'Because…?' Donna repeated completely ignoring me.

'Because I'm scared' I admitted.

Donnie stared at me wide eyed. 'Scared of what?' She asked gently.

'Travelling' I answered. 'Donnie, I don't belong out there like you do'

'You'd be great' Donna insisted. 'Who will I turn to to tell me what I'm thinking when I don't know myself, if you're not there?'

'Donnie, please don't try and make this difficult' I probably sounded like I was pleading but I didn't care. 'it's hard enough knowing I've got to let you go alone, without you trying to convince me otherwise' I knew I was being cowardly but I couldn't look Donna in the eyes.

'But I don't want to lose you' Donna was in tears now.

'I don't want to lose you either Donnie' I insisted. 'Believe me I don't but you need to do this'

'No' Donna try to insist but her voice was weak through tears.

'Go Donna' I told her. 'Go to your Mum, and the Doctor, tell them you've made up your mind'

'No'

'It's your turn to be like all the people in your name' I continued. 'Don't worry about me. After a while, you probably wont even remember me'

'No, Andy, no. I'd never forget you' Donna said.

'I'll never forget you either' I agreed. I hugged her, then looked her right her directly in the eyes. 'Go and don't look back. Go and be a Time Traveller, Donna Martha Sarah Jane Tyler-Smith'

I didn't want her to walk away and not look back but I knew it was the only way I'd be able to cope with her leaving.

'You'll always be my best friend' Donna said, still in tears, then ran home.

Although I told myself I wasn't going to cry, I couldn't stop the tears from running down my face as I watched her running away from me. She was my best friend and I was letting her run away. I told her to run away. And I never told her the truth. She was so much more than my best friend. Now I could never tell her. I couldn't go after her, not now. That would be too painful for her. And for me. I just had to let her go. And I know I would never see her again.

Goodbye, Donnie Tyler-Smith. I love you