I'm looking for a specific soulmate fic, basically when you are about 4, you start to feel your soul mate, and as you get older, you dream about them. You feel their strongest emotions and also if they are in physical pain.
Light In The Hallway - (tw) Dan and Phil have a bond that allows them to feel things the other feels. So when Dan starts to get abused, Phil can feel every punch and scratch. He worries about the boy with the brown eyes that he’s only ever seen in his dreams; the boy that was made for him, that the universe had created just for him to be his perfect match, his soulmate.