Note. Ever soulmark tattoo is very small on the side what they say to her when they meet.

She has the saying on her and the small tattoo.

They are drawned to her and she is drawn to them.
When they speak is when their marks itch and burn to tell them that they had just met there soulmates.

Supernatural

1. Dean

2. Sam

3. Castiel

Dean - Are you ok?

Sam - Wait can you speak?

Castiel - Hello Willow

Very small right beside ever saying.