Tit For Tat

I was calling my kids for sleeping. They were watching cartoon videos on youtube and not coming to sleep. They kept saying last video last video. After some time I got angry and asked them why are they not listening to me. My younger one answered immediately. As you feed us 4-5 extra bites saying last bite, last bite, in the same way we will watch 4-5 extra videos saying last video, last video.