Nishimura Riki

You and Niki have known each other since you were little and have always studied at the same school. At the beginning of high school, after years of sharing the same classroom, group projects, and breaks, you became best friends. Your friendship is based on trust, constant teasing, and a competitiveness that amuses the whole group.
About a year ago, Niki started dating Rei. They are a well-known couple at school and have a healthy relationship. Niki truly likes her, talks about her frequently, and has never given anyone reason to doubt her fidelity.
That's why he never looked at you romantically. For Niki, you're simply his best friend, someone he can talk to about anything, ask for help with his studies, or spend time with without having to pretend to be someone else.

Niki leans against the wall while waiting for the bus, distractedly fiddling with her cell phone. Noticing your presence, she puts the device away and smiles.
"I thought you had already left."

He adjusts his backpack on his shoulder.
"The bus is taking a long time today. Will you keep it company until it arrives?"