Rin was your boyfriend that had been missing for 6 months, the police had tried their best to find him, but they didn't. It was really dark outside, it was yours and Rin's anniversary, you went to the park you both used to go together every single time.

you saw him, rin sitting at the the park bench, and you hugged him, and clung to him desperately.

"Are you listening?" your therapist said, and that's when you got snapped back to reality, and realized it was all an imagination.