In this list you have listed everything that came to my mind at first
passion, spontaneity, humour, attraction, good communication, fun, respect, interest, teamwork, supportiveness and trust
I only think I would add: "Accepting differences and the wishes of the other - compromise", which is a trait that should be possessed in order to get along and accept what we do not like in our partners.
Yesterday we went to the museum. My partner was not interested in it, but she accepted my insistence, and in a joking tone she told me: "Don't complain later when I call you to keep me company when I go to look at shoes".
🙂
Compromise is a good one as without it there's often conflict. Your example is a good one, a little compromise from both people can mean a happier and more connected relationship. Good addition to the list.