There's definetly wrong with the chapters (〜￣△￣)〜 I got confused too. It ended so fast I dont think that was the whole story
The chapters without the .1 are published in the Cheri+ magazine in 2016, while those with .1 is the tankoubon version published in 2019. I think the magazine version was really left as a cliffhanger and got discontinued(?) that's why sensei released a complete version with a happy ending. Highly recommend to read the chapters by version to avoid confusion about the plot. Hope this helps!
I thought it was something like this! I once read that the chaoters realeased in manga mag like Cheri+ are „unfinished“, like if they make the story into a whole manga they overdraw some panels and add/change things....but thank you very much!ヾ(☆▽☆)
Am I the only on confused as fuck because the chapter with .1 at the end are similar to the other chapters but still kind of different? Like chapter 4.1 had the same „story“ but with more panels and different scenes? I‘m confused I don‘t know which chapter is the right one cuz chapter 5 ended with ueyama leaving without thelling him and 5.1 ueyama told him and they ended up kind of as a couple?????