Basically, Spock Prime spends time observing the child of the AOS' Kirk and Spock.

Written for the following prompt:Nu! K/S is in the background, Spock Prime has the Enterprise take him on one of his diplomatic missions so he can bond with the 4 year old nu!K/S daughter on the way. Cue bonding and some secret 'you could have been mine and my Jim's' angst and him completely adoring the K/S offspring, who is already breaking her own little heart trying to be more Vulcan and cannot do it, in part because she is unable to deny the "I must explore every inch of the ship and see how everything works and then lets' climb on everything and -- OH MY GOD, I HAVE TO HANG OFF THIS!" urges that she got from Jim. In other words, Spock Prime babies the daughter he never had.

Variation on a theme of girl-Spock. Our XO suddenly finds himself sporting an extra set of sexual bits. What would Uhura do? And, most importantly, what would Jim do?. 

Not only are Kirk and Spock struggling with their romantic feelings for each other but now, there is a baby aboard the Enterprise that they, along with the good doctor McCoy, but look after. Will this baby cause more trouble between the pair or bring them closer together?

"It is a simple thing for you, is it not, to choose to give your life so that another may live. An easy decision for a man of bravery. And yet it often requires more courage to elect life over death. To make the choice to continue when living would be intolerable, for the survival of others--or for that of just one--is, strangely perhaps, much more difficult."

Part 3 of "Congruence," an add-on to STID that covers the time between Jim's resurrection and the re-christening of the Enterprise, and the sequel to "Companion."

Kirk has a crush on Spock and isn't sure how to handle it completely.

James T. Kirk leaves the Nexus to find that the universe, two universes in fact, have gone on without him.