You need a strong person who can deal with your emotional intensity. Whatever you do, it's with strong passion. I don't know your birthday, but Earth signs are best with strong Scorpio influences. Also, water signs can be good, as Cancer is strongly emotional too, but in a more nurturing way, and more changeable than you. Pisces could work, but you have a strong will - the strongest - and a Pisces could be too clinging for you unless the person had other leadership or strong characteristics.
Since Scorpio influences are strong, try to channel your expressiveness into what are the "right" places for you. But you are capable of great tenderness towards those you love or anyone you perceive as weaker than you. You probably had trouble understanding your own intense emotions. You are very loyal to anyone you care about.
People who write me seem to have gotten it into their heads that Scorpios are all so dark and dangerous, but this is untrue. Any sign is capable of that, and they didn't learn that from anything I taught in my informational articles. Stay tuned, my next article will be on Scorpio Suns or Scorpio Moons and the facts they are not all criminally insane and don't hate their mothers (you wouldn't believe the mail I get)! I don't know your Sun sign, so I can't decide on other good options. I hope this helps a little.
You may write back with your sun sign and ascendant if you know it--remind me I said you could and have the Scorpio moon. I don't see these questions at the bottom of the articles, though I see the Titles. All of my questions from all the articles I have written appear to me on one page, so when a person comes back for more info, I can't really recall who they are. It's a lot of people!