The little being in the cot whimpered.

"I don't understand 'someone had to do' what?" Rose asked her brown eyes wide. She was worried for The Doctor's safety.

Ben scooped up the whimpering infant, and placed him in his mother's arms. He nuzzled into her and was quiet.

"He went back, to draw them away." River smiled sadly, "There's nothing my husband won't do for his own flesh and blood." She stroked the child's fingers. The little boy gurgled and wiggled happily, completely unaware of the dangerous future fate promised him. All was quiet for a minute as River admired her son.

"What's his name?" Rose blurted out.

"Sorry, what?" River looked up, brow furrowed.

"The baby, your son," Rose gestured "Does he have a name?"

"Of course he does,"

"It's written on his cot," Ben nodded.

"Of course," River moistened her lips, looking back down at the bundle in her arms, "What The Doctor knew, you know."

"What is it then?"

"I wanted to give him a name that meant something, a name that was unique." River's hearts leapt into her throat, "His name is Infinite … Infinite Song."

"The Song that lasts forever," Ben mumbled.

"Exactly," River pursed her lips to stop a sob escaping them. She didn't have much time left.

"Infinite, it's perfect," Rose gazed upon the doting River Song in awe. Rose could but imagine the things this woman had endured to save her baby.

"Finn," River breathed.

"Pardon?"

"A shortening, for when he gets older," River smiled, "Finn."

Sorry this is really short; I have another chapter lined up with this chapter in. This is more of a … spoiler ;D