With the way he's acting, you'd almost forget this guy's supposed to be almost 30 years old
And the worst part is that in his past life he complained that nobody loved him or cared about him, and when he has the opportunity, with a girl literally saying she wants to be with him, he pushes her away and runs off, like, wtf??
I know the yandere girl was really dumb in the original timeline, but seriously.... why does the MC have to be such a big chicken?? In chapter 23 she hugs him and says she wants to stay with him, everyone nearby say they are a couple, and he yells denying.... like wtf?? what does he really want?? Why he don't want people think she's his girlfriend if he want a girlfriend??
Not to mention that for someone who's been celibate for years, he looks like a eunuch when a girl is literally naked on top of him. The author doesn't know how to make the story go on. He show us the MC sad and lonely past life while simultaneously making him constantly run away from something that... he wants??