It's Just You and Him

Title: It's Just You and Him
Rating: PG-13
Characters/Pairing: Ten/Rose, Mickey
Setting: Rise of the Cybermen/The Age of Steel
Disclaimer: I'm borrowing characters that aren't mine.
A/N: Unbeta-ed, so any and all mistakes are mine.
Summary: It's not one thing that's making him want out. It's a whole host of them.

( 'But what about me? What if *I* need you?' 'Yeah, but Rose... you don't. It's just you and him, isn't it?' )