Poor eito, he just asked what his friend was doing the other day and the mc exploded on him. then guy calls the mc by her surname and she explodes on him again after she was storming off on her own.
The girls have no right to beat up the mc after they told his gf that she should have switched to the guy that confessed to her that day, it’s because of people like them that the mc got to that point
it did get resolved. In the end keima and eri are twins. The manga ends with keima, eri and their mom welcoming on their way to welcome the dad after he comes back from his work trip.
Are they really trying to make us feel bad for the slut? She is cheating with five men at the same time, she deserves to be isolated, and what they say is mostly true.