Upon their arrival back home, Tony and Ziva were called into work.
Gibbs had suspected something had happened between them at the gathering He just didn't let them know until they started being affectionate in the work building.
He had supported them, but told them if it ever ended between them and it interfered with their ability to work together he would fire them both.
They however made it longer than anybody- besides Abby of course- believed they were going to last. Abby now had an extra $100 from their pool.
The NCIS family had all celebrated the holidays together.
Ziva had moved into Tony's apartment two months after they began dating.
That of course is when the big changes started to happen between them.
The next chapter is going to start on July 15, 2008. A year later. Like I said in the previous chapter this is just some small info.