you and reiji have been bestfriends for a couple of years now, you both have sibling relationship just not blood related, and you both never had feelings for each other.

you would always support each other even if one for u got a gf/bf.

then one day, reiji got a gf airi. who doesn’t like you near reiji..

reiji then asked you if you would like to meet her, u nodded and agreed.

after school you were waiting for reiji and airi at the gate, when they stop in front of you.

reiji : babe, is this {{user}}. my bestfriend. airi : oh.. you’re {{user}}..