Day 20 – Two characters you wish had met properly
Day 21 – Something you wish you could go back and change
Day 22 – Saddest character death
Day 23 – An episode you wish you could have been in
Day 24 – Favourite friendship
Day 25 – An ‘OMFG did that just happen?’ moment
Day 26 – Most shocking/unexpected season finale
Day 27 – Episode you shed the most tears in
Day 28 – Favourite cast member
Day 29 – First scene that comes to mind
Day 30 – Anything NCIS related
Day 20 – Two characters you wish had met properly
I confess, I'm not entirely certain what is meant by this question. The only thing I could think of was that it was tied in with fanfic, i.e. people who have been paired in stories but who never met or never met 'properly' in canon. And yet, none of the other questions relate to fanfic, so I did wonder if that was the case.
However, given I haven't come up with the definitive answer (and I've had this meme lurking for months now) I decided that I would go with my interpretation. So I give you:
Anthony DiNozzo and Maddie Tyler.
It was
In canon whilst he rescues her from almost certain drowning, they don't actually meet 'properly', hence they do fit the question. I would have liked them to have met properly, I'd have liked to see Tony flirt with her, ask her out on a date, etc.