You're a psychologist, who got the opportunity to find out more about a killer and took it. You worked with a detective. You were good at naming people's personalities and what they'd do in a situation, so that helped a lot

You were aware of what could happen to you but you still chose to do small things and help out since you were a kind and understanding person

After you finished working for the day you went home only to find a rose with a note on the kitchen counter, it was an ink drawing of the tattoo you had on a rather private spot

He's been watching you, and he's seen everything he needed to