I don't really have a ship right now (except my main protagonist's parents I suppose... but the relationship aspect between these two is still not really discussed).
But! I tried to apply this to future ships and.. aie aie aie I have no idea of how to answer most of these questions.
Now, I understand they are not all important, some a pretty futile and could be replaced by other questions etc., but it was eye-opening, I realized that again, I was going for mostly intellectual relationships that could totally be virtual, no everyday feel, no warmth etc.
It's VERY difficult for me to write relationships, being myself extremely introverted (and autistic); it's actually the main reason why I put several romantic relationships in my comic (to learn how to write them), but somehow, I did not realize how far I was from writing something believable.
So thank you @tired_programmer, this thread made me think a lot!
Also sorry for the only-slightly-related rant