I'm looking for a BL i read a while ago where the MC moves to a new prefecture?/city and gets nervous when interacting with the people there because he's an introvert. He has a coworker that teases him and is a smoker. The story has this recurring allusion to a girl named something like Aiko who became a smoker due to broken heart and the MC keeps getting reminded of that because his co-worker admitted he started smoking because his ex did (Aiko is a character in a book the MC read).
I'm looking for a BL i read a while ago where the MC moves to a new prefecture?/city and gets nervous when interacting with the people there because he's an introvert. He has a coworker that teases him and is a smoker. The story has this recurring allusion to a girl named something like Aiko who became a smoker due to broken heart and the MC keeps getting reminded of that because his co-worker admitted he started smoking because his ex did (Aiko is a character in a book the MC read).
Anyone know the title?