Alright sooo I don't know that many aus XD

1. Whatever you write on your wrist appears on your soulmates wrist and visa versa

2. Whenever you get hurt your soulmate gets the same injuries

3. It's basically number 2 but instead of getting the same injuries they get flowers in the spot of those injuries

4. Can't see color u til you are close to your soulmate

5. You have a tattoo on your hand that represents your interest and one on your shoulder blade that represents your soulmates interest

6. Any other one I didn't mention