Don't talk shit just bcs you can't handle the angst lol Its not always everything is rainbows & sunshine like happy anime girls maybe you used to see. Humans are a lot more complicated than that. Also, its not like Eri is dating him out of love, she herself said that she dating him cus she doesn't want to make situation awkward. (I don't really care about Kyo but its still sucks for him or maybe not after reading ch.14 lol) She's giving me comphet vibe and also could be suffering from some neurodivergency so she have difficulty with having "normal" social interaction. Also, if you want to read the next chapter, there is already uploaded up until ch.12 translated on Tiktok username called Moosan29.