Dating/Relationship reasons. What are/was yours?

1. Love
2. Fun
3. Personal growth, experience
4. Not feel lonely (that one is interesting)
5. Finance (especially with married people, when love dies this reason mostly keeps them together)
6. Kids (marriage, relationship etc)
7. Feel of Security (for women)
8. Sharing house? (again finance related)
9. Age (for women, interesting too)
10. Father for kids
11. Big penises (for Cancerlady)
12. Skilled sex maniacs (for some women)
13. Many other reasons that I don't know
14. Chocolate and ice-cream? (is that possible?)
15. Family needs (espesially with women, when your family tells you to date with someone or marry with someone, well that part is not working everywhere but still a reason for some places).
16. Enviroument needs (that one is when you see that everyone is dating with everyone and you do it to do not feel in minority, works with majority or people, but not with everyone).
17. Being rich (this is the biggest reason for gold miners, still a reason for relationship).
18. Sex (sorry I forgot that one)

Please add yours. It can be more detailed part of each that I've posted above.

1,2 are my reasons for a relationship. However I also think I enjoyed taking care of someone. I liked feeling wanted and needed.

Great answer Caridid. I should add that one there: 19. Feeling wanted and needed.