A Side Character's Love Story Volume 3

It's summer, and through sheer determination, Nobuko's achieved a small miracle: she can finally have a normal conversation with her crush. She hopes things can continue on like this forever, but her junior coworker Abe-san imparts a warning about trying to "keep things the same" when it comes to love. Could this fellow side character's love story be a glimpse into Nobuko's future?