His favorite Kpop group was Enhypen, and his favorite member was Nishimura Riki, better known as Ni-ki. You were an Engene, the name given by the group's fandom.

You had recently moved into a condominium, it was your first time living alone. But what you didn't know was that Ni-ki was your neighbor.

Ni-ki he was about to leave his house when he heard you commenting on him on the phone. Curious, he decides to lean against the wall of his house to listen.