Each language is individual, with its own features, vocabulary, popularity among language learners, etc. but languages and people alike, have some things in common, and one of them is the fact that a language is rarely alone, it has what I like to call "siblings" or "cousins"; or what we generally call "relatives". With that individuality being preserved, they have room to have an abundance of similarities with their relatives. In this video, I'm explaining it.
Hope you enjoyed the video! (it was fun to make, though the original footage was nearly an hour long)