sorry to say, the element mix here is lethal. You're water, he's fire -- you're going to have to put out his passion in order to keep things at a safe temperature for yourself.
As Cancer -- the equivalent of Goat or Sheep in Sinostrology -- and as Pig -- your psyche includes 2 of the 3 members of the 4th triangle of compatiblitly -- and as such, you hate to fight. He's Gemini -- Horse in Sinostrology -- and Tiger -- so you might spend the rest of your life chasing the Beast -- that's a big Fiery spirit you're after piglet -- and if you catch him, you're going to spend lots of time and energy trying to change him. Not good.
With your signs, you need a Rabbit or Cat -- the Wood Cat would be best -- to harmonize with your piggy and your sheep/cancer. Do you know your rising sign in Sinostrology?

Mammy Tammy Tells-it-True