8. Photographing each other’s weird bodily features
There is method behind the madness with this one. After all, how can you tell whether that lump on the back of your leg is anything to seriously worry about if you can’t see it? All you’re doing is helping each other avoid having to become contortionists. There’s no denying that the resulting photos can be pretty grim, though.
7. Sniffing each other’s armpits
Remember what we said about liking each other’s natural odor? Yeah, it could just be the consequence of sniffing each other’s armpits to check that neither of you smells bad. And like some kind of bizarre version of Stockholm Syndrome, you’ll eventually learn to love putting your nose to your partner’s pit, too.