Donna clenched her jaw, trying not to sigh. She was sympathetic, she really was, but she was busy worrying over her best mate, she didn't have time for someone who hadn't met him yet carrying on. Then she caught what Amy had actually said- "Again? What are you talking about, again? I can't watch him die once, not him. You have no idea what this alien and I have been through, and you don't even know him yet, and I do! No wonder you like River so much, neither of you make a bit of sense." She huffed angrily, regretting her outburst but unable to take it back. She was just sick of this place, and now she finally had her best friend back, what she'd been hoping for since she got here, and he might die.
"Anyway. Sorry. Thank you, Galen. How long do you think this will take?"