So the first couple of chapters are flashbacks (with possibly an added detail or two) to set the scene for the rest of the fic. Enjoy!
'You have to come back'
'Why?' Said Connor, tears streaming down his face. He knew he would only slow them down, and he wasn't going to let Abby or Matt sacrifice themselves for him. Abby's eyes overspilled and tears streamed down her face. 'Because,' she leant forward and whispered in a tiny voice, so even Matt couldn't hear. 'When we're back, and this is over, I want to marry you. Besides, our baby is not going to grow up without a daddy'
Realisation swept Connor's damp face.
'Really?' Abby nodded, and the pair came together in an emotional embrace.
'Now stop messing around, and help us' demanded Abby, handing Connor his EMD.