Do you mean this one: http://www.mangago.zone/read-manga/kinou_nani_tabeta/
The story was about a girl that just broke up with her long term boyfriend, she ends up meeting this fellow at a restaurant and they eat together. they talk about their past romances (he has many and she has one or very few). a romance seemed to be gaining traction, but i got an update notification, clicked on it, and it was gone. I think it's a manhwa, can't find it anywhere else ╥﹏╥
http://www.mangago.zone/read-manga/how_about_having_dinner_together/
it came back, this is the link if you are interested: http://www.mangago.zone/read-manga/how_about_having_dinner_together/
anyone know what happened to How about having dinner together?