There is not a glitch in the game, but it's more fun when you click "see inside" because you can edit it and make your own characters. The only downfall of that is how the characters you make doesn't save. The only way for it to save is for you to remix it.
Just have fun and please try to create your own. When you do send your link in the comments below and i will visit your site. Please like and favorite you have NO idea how hared it was to make these dresses and animations. Btw the animals are pets. https://scratch.mit.edu/projects/467115033/