(Soulamte au- Ink marks -similar to tattoos- are on your body. When your soulmate is in the vicinity, it'll slowly move, as if reaching out. When you two touch, the tattoos will connect with each other.)

While out on patrol his arm starts to feel abit weird. Once he rolls up his sleeve he sees that his ink mark has darkened up and is moving around "My soulmate is near by....I gotta go look for'em"