On the bus back from the field trip, I was seated next to Tosaki-san, who I have a crush on, but Tosaki-san fell asleep. Meanwhile, my friend told me that he liked Tosaki-san, so he was glad that we were seated next to each other! However, Tosaki-san was actually awake...
Kataomoi-chu no joshi to tonari no zaseki ni narattara is a completed manga by saku, first published in 2020. It blends romance and slice of life. You can read all 10 available chapters of Kataomoi-chu no joshi to tonari no zaseki ni narattara online for free on MangaPulse; the newest is Chapter 10, added 2025-03-09. The series is finished, so you can read it from start to end in one go.