12. Liking their natural odor
At a certain point in your relationship, you’ll probably find that you stop using perfume and cologne and just let your natural odor take control – at least, when you’re hanging out at home. You may even come to love your other half’s smells almost as much as you love their face. How romantic.
11. Sharing everything
When we say established couples share everything, we mean absolutely everything. Whether it’s cutlery or glassware at meals, towels or even toothbrushes, nothing is off limits. After all, you’re basically intertwined in every other way, so what harm could it do? Well, we guess the answer will depend on how much you value personal hygiene…