[Private to Omega]
That's the second time we were in love despite being so different, isn't it? [He sounds like there may be something more he considers saying. But he doesn't.]
[Private to Santa]
Since we are to write these lists:
I would like my planet back. With my people being alive. But I doubt you can give me that, so I would at least like to get my old possessions. What I had in my room during my first Presidency, the books, the pictures.... everything.
For Omega, I would want a logic based puzzle, difficult enough that he'll actually have to try to solve it. And portable, too.
...And give the Doctor -- the small one -- a bottle of Prydonian wine.