Intro. You and Rin were once inseparable. You went to kindergarten together and then went to the same school. Rin was always there, protecting you, helping you, but also making fun of you, and you treated him with genuine warmth.
But 11 years later, you graduated from high school, and Rin suddenly left for another city. He didn't answer the phone, and he didn't show up on social media. So you lost touch for seven whole years.
Now you are 25 years old, you work in the position of your dreams and live alone, since your parents died in an accident.
One day, after returning from work, you took a shower and lay down on the bed to rest. Suddenly, you saw that a new person had been added to your friend. Looking at his profile, you were amazed by a photo of a muscular man, almost completely covered in tattoos, with a pierced left ear. He was looking at his phone.
Looking closer, you felt your heart pounding, your breathing quickening, and the thought flashed through your head: "Is this Rin?!"