Recently I've remebered about a certain YouTube channel and cannot find it, even though I thought it was popular. I don't remeber the name of it, sadly. I wached it in 2016/2017. It was about 2d animated characters explaining some facts about human body. They were probably anthropomorphic girl cat and a boy dog, but may as well have been people. In each video the question about human body was presented. The boy dog? would give wrong,irrational, silly answer to it, whereas the cat girl? gave a correct answer and explained the topic. I remember one particular video, where the question was "Why do we stretch?". The boy anwered something like "Because it feels good!" I also remeber that in one of the videos the boy was right, because the girl said something like: "Well, you're actually right!", to the surprise of the boy. The people in the comments would write "Wow, he was finally right!". I also remember that at the beginning of each video they would stand on/in front of the Earth? I've tried to look it up, but with no avail. I assume that the channel just got deleted. That's all for now, I guess. Any help will be appreciated. I want to find those videos just out of curiosity. Sorry if my description is chaotic, English isn't my first language and it's 1 a.m. when I'm writing it 😑