It’s uncomplicated. 1. You’ve completely moved in together. //instagram.com/p/fV0IZnOTXk/embed/ instagram.com 2. You cant keep your lips off of them. //instagram.com/p/eF8rVNJHpA/embed/ instagram.com 3. They’ve met the parents. //instagram.com/p/eZcy3FtFMw/embed/ instagram.com 4. You always bring them to hang out with your friends. //instagram.com/p/Ls6qNglUbi/embed/ instagram.com 5. You can’t imagine sleeping another night without them. //instagram.com/p/QIU3q4EwhY/embed/ instagram.com 6. You never…