When summer break ended, high-schooler Ichijou Hajime finds out that everyone in his class but him has gotten a girlfriend or a boyfriend! Hajime suddenly finds himself a "loner," but then Ninomiya Chitose transfers into his class...?!
The Circumstances of Our Lonely Love is a completed manga by Shima Tokio, first published in 2013. It blends romance, comedy, drama and slice of life. You can read all 14 available chapters of The Circumstances of Our Lonely Love online for free on MangaPulse; the newest is Chapter 14, added 2018-02-08. The series is finished, so you can read it from start to end in one go.