This series is actually the 5th season of Çocuklar Duymasin and marks its first official finale. We call it the first finale because the show has been restarted multiple times and has had three different finales so far. However, since this particular season acts both as a separate series and a spin-off, many viewers have not watched it or are unaware of its place in the franchise.
The main storyline revolves around Haluk and Meltem leaving their children, Havuç and Duygu, in the care of their grandfather. Because Havuç and Duygu's parents are absent, the children are pushed to the background of the story. Meanwhile, many new characters are introduced to fill the space left by Haluk and Meltem, shifting the focus away from the original family dynamic.
This series is also the last chance to see Selami, as well as young Havuç and Duygu. Unfortunately, the show was not marketed well, which is evident in its low visibility on IMDb - currently, fewer than five people have rated this season.