The potential this had they’re so cute but why was it so rushed? What even happened to t...

The potential this had they’re so cute but why was it so rushed? What even happened to the first boyfriend, they didn’t even confess each others feelings and had sex straight away, and what about the stalker?? I loved this as soon as I started reading this and they were cute and funny but it feels like there was a major gap in between chapters the author executed the story so bad