I came here after reading the first chapter of the "Summer, Lemon, and Overlay" manga. And I have to say I loved it. My only complaint was that the neighbor lady didn't get a chance to reunite with her delivery girl.

https://dynasty-scans.com/chapters/even_if_it_was_just_once_i_regret_it_volume_3_extras#16
It’s somewhat subtle, but you can see the delivery girl sitting next to her here.