Once upon a time- Girl meets world Fanfiction

Once upon a time. What a cliche beginning of a fairytale. What a beautiful combination of word to describe the short-lived existence of different individuals all over the globe. You might ask where I am leading with this uncommon description? Well, if you may know, this is a story of human beings wrapped in a Universe that is always expending. It is a story about how they get to understand that this word, as infinite as it is and as messy as it is, will always have a place for us, if we let ourselves to fill it.